Chain Reaction UK

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About Chain Reaction UK
Chain Reaction Cycles (CRC) are based in Doagh, in Northern Ireland, originally started out as Ballynure Cycles in 1984 and changing their name after a move to a new shop in 1989. In 2011 they opened a 10,000sq ft standalone retail store in Belfast, Northern Ireland. By 2013 they had become the largest online bike shop in the world!

CRC exists to deliver a world class shopping experience to cyclists around the globe, offering the lowest prices on everything you need to feed your cycling habit, and delivering directly to you with no fuss.
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Chain Reaction UK have 41186 products listed

Vitus Nucleus 29 VRS Mountain Bike - Oryx Grey - Red, Oryx Grey - Red
  • £499.99
  • RRP £799.99
  • Saving you £38

Vitus Nucleus 29 VRS Mountain BikeRaising the performance level even further than the already impressive VR model, the Nucleus 29 VRS will help you to “own” the trails. It rolls on tough 29” WTB/Vitus wheels and to get you up to speed quickly and up tough climbs, you’ve also got a Shimano Deore 10-Speed drivetrain. Plus, the SR Suntour XCR32 Boost Air air-suspension forks will soak up the rough stuff so you can always hold your line.The Vitus Nucleus is the mountain bike you never forget. The one that got you hooked. It’s everything a mountain bike should be - comfortable, reliable and predictable. But above all, it’s fun. The Nucleus is versatile enough to ride anywhere, but you’ll have the best time riding proper trails.It feels just like a mountain bike should, a bike that inspires confidence when riding off-road, over rough ground and when tackling trail obstacles. This is a real mountain bike and a proven performer, but don’t just take our word for it, the Nucleus is a multi award-winner that has been voted £500 Hardtail of the Year four times in a row by MBR Magazine.Riding your first mountain bike requires full trust in the equipment. As the trail twists and turns, rises and falls, you need to feel in complete control. The tried and tested geometry of the Nucleus has reassuring stability and agility that keeps your body relaxed and your smile wide. To match, the bike arrives equipped with high-quality, durable components.The components include Clarks M2 hydraulic disc brakes that are responsive no matter the conditions, a terrain-smoothing SR Suntour XCR32 Boost air-sprung suspension fork and the wide range Shimano Deore drivetrain that ensures the gear shifting is fast and light. But this bike won’t be left behind as your confidence grows. With the award-winning aluminium frame at its core, you will be able to fully customise and upgrade the setup to best suit your riding style and keep your mountain biking skills rolling forward.Your first mountain bike should arm you with everything required to enjoy this sport. To set you on your way to unlocking the excitement of riding trails. The Nucleus is not off-the-shelf, it’s tailored specifically for the needs of a new mountain biker.Features: Frame: Nucleus Aluminium 6061-T6 BSA Threaded BB, IS Disc Brake Mounts, 135x9mm quick release (QR) Fork: SR Suntour XCR32 Boost Air LOR DS, 120mm Travel, 29", 1.5" - 1 1/8" Tapered Steerer, Post Mount Brake Mounts, 110mm x 15mm Thru-Axle, Air Spring Headset: Neco ZS44/28.6 upper & ZS56/28.6 lower Handlebar: Nukeproof Neutron V2 Riser 6061 Alloy, 25mm Rise, 9° Back Sweep, 760mm Wide S/M, 780mm Wide L/XL 31.8mm Stem: Vitus 50mm Alloy, 50mm Reach, 3° Rise Grips: Vitus Lock On Front Rim: WTB ST I30 TCS 2.0, 29", 32h TCS tubeless tape fitted Rear Rim: WTB ST I30 TCS 2.0, 29", 32h TCS tubeless tape fitted Front Hub: Vitus KT K68F 32h, 6 Bolt, 100x9mm QR Rear Hub: Vitus KT K68R, 32h, 6 Bolt, 135x9mm QR Front Tyre: Maxxis Ardent 29x2.25" Rear Tyre: Maxxis Ardent 29x2.25" Spokes: Stainless Steel Chain: KMC X10, 112 links Crankset: Race Face Ride or Shimano Deore M5100, 170mm, 30T Narrow Wide chainring Bottom Bracket: Nukeproof or Shimano Hollowtech, BSA threaded BB, 73mm shell Front Brake: Clarks M2 hydraulic disc brake, Two Piston Calliper Rear Brake: Clarks M2 hydraulic disc brake, Two Piston Calliper Rotors: Clarks M2 180mm front, 160mm rear, 6-bolt Rear Derailleur: Shimano Deore M5120 10-Speed, Shadow Plus, clutch Rear Shifter: Shimano Deore M4100 10 Speed, optical gear display Cassette: Sunrace 10 Speed, 11-46T range Saddle: Vitus, Black, Steel Rails Seat Post: Vitus 6061 Alloy, 31.6x400mm Seat Screw: Vitus Bolt 34.9mm  Weight: Medium: 13.7kgEasy AssemblyWhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools and plastic pedals are conveniently included in the box.Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive: All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for worldwide delivery outside the EU will be delivered in small boxes.This video demonstrates assembly from a SMALL BOX.This video demonstrates assembly from a LARGE BOX.Buy Vitus Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Scout 290 Alloy MTB Frame - Black-Bullet Grey - M}, Black-Bullet Grey
  • £499.99

Nukeproof Scout 290 Alloy MTB FrameThe Scout 290 frame is a fast-rolling, slack geometry hardtail mountain bike (MTB) that is ideal for singletrack trail riding, bike park sessions and epic all-mountain adventures. It is engineered using 6061 aluminium and features a triple butted hydro-formed construction for durable, reliable and stylish performance anywhere in the hills. It is also compatible with 29" (29er) wheels, 140mm-travel suspension forks and offers wide tyre clearance for up to 2.6" tyres. The Scout 290 is a versatile and dependable hardtail frame suited to having fun on off-road trails anywhere on Earth.The Hardtail: Often mooted as the perfect style bike to master your first pedal strokes into the world of mountain biking or the best way to develop your bike handling skills. Mastering a hardtail will sharpen your skills from perfecting your balance point on the bike through to being creative with the trail ahead reading natural features to generate speed. One thing is for sure though; you shouldn't underestimate what this hardtail is truly capable of. The all-new Scout is a graduate from the school of gravity. Its geometry is on the “aggressive” side of coin, designed to attack the trail ahead. The new pedalling position, developed using Nukeproof's Saddle Offset theory, will propel you efficiently up the trail ready for the gnarliest descent you can handle. The new geometry adds to the all-round capability of the Scout. Improved riding position and sizing combined with a low bottom bracket enhances your control in the corners. The Scout is a versatile frame; ready to scout out endless single track, session technical enduro trails or just hoon around like you're auditioning for the latest “Scoutin' About” video epic. The Nukeproof Scout is the embodiment of the Nukeproof attitude. In riding a Scout, you become part of something special; every ride of this hardcore hardtail rewards every last drop of your skill and commitment when riding. In owning a Scout, you are inducted into something a little bit special too, that subtle nod of appreciation from other Scout owners that you too know what a special frame this is, through to the support and community that has grown around Scout ownership. The New Scout, welcome to the world of Scoutin' about, it really is an attitude.The 3rd generation the Scout has been tweaked to be the finest vintage of Scout. Key upgrades include: All New Frame: The frame itself has matured slightly. Subtle touches such as moulded protection through to new UDH (universal derailleur hanger) dropouts to name but a few of the upgrades. “Tweaked” Geometry: Nukeproof loved the way the V2 Scout rode, but a few subtle updates to areas such as the seat tube and head tube angles make this latest version even better. Improved Sizing: The new Scout offers size specific chainstays as well as improved spacing of sizes to match the rest of the Nukeproof range. Sizing: Scout comes from Small to XL in 275 and Medium to XXL in the 290 version, updated geometry to give the V3 Scout more efficiency to the trails and more attitude on the trails. The all new Nukeproof Scout builds on the cult like “Scoutin' About” attitude of the hardtail. Buying a Scout means not only do you get the raddest hardtail on the market, join one of the best communities of bikers.Specification: Frame: Nukeproof Scout 290, custom triple butted hydro-formed 6061-T6 Aluminium tubeset Internal cable routing for Dropper Seatpost ISCG05 mount Threaded 73mm BB Boost 148mm rear axle spacing Seatclamp: Nukeproof Horizon 34.9mm Headset: Nukeproof, 44-56 IITS 3D Contoured Rubber Frame Protection for DT/SS/CS Weight: 2.3kgs/5lbs (Medium)Key Features: Material: Hydroformed 6061 Triple-Butted Aluminium Fork Travel: 140mm (150mm RS) Axle to Crown: 551mm Fork Offset: 42mm Wheels Size: 29" Max Tyre Size: 2.6" Headtube: 44-56mm Tapered Semi-Integrated Headset: ZS44-28.6 - T2 / ZS56/40 - B8 Seatpost: 31.6mm (Internal Routing for Dropper Seatpost) Seat Clamp: 34.9mm BB: Threaded 73mm BSA Rear Hub: Boost 148x12mm Rear Axle: SRAM UDH Maxle Stealth M12x1.0 180mm (Thread Length 13mm) Chain Guide: ISCG05 Brake Mount: 180mm Post Mount Protection: 3D Contoured Rubber Frame Protection for DT/SS/CS Max Chainring Size: 34T (32T Oval)Buy Nukeproof Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Vitus Nucleus 29 VRS Mountain Bike - Oryx Grey - Red - XL, Oryx Grey - Red
  • £499.99
  • RRP £799.99
  • Saving you £38

Vitus Nucleus 29 VRS Mountain BikeRaising the performance level even further than the already impressive VR model, the Nucleus 29 VRS will help you to “own” the trails. It rolls on tough 29” WTB/Vitus wheels and to get you up to speed quickly and up tough climbs, you’ve also got a Shimano Deore 10-Speed drivetrain. Plus, the SR Suntour XCR32 Boost Air air-suspension forks will soak up the rough stuff so you can always hold your line.The Vitus Nucleus is the mountain bike you never forget. The one that got you hooked. It’s everything a mountain bike should be - comfortable, reliable and predictable. But above all, it’s fun. The Nucleus is versatile enough to ride anywhere, but you’ll have the best time riding proper trails.It feels just like a mountain bike should, a bike that inspires confidence when riding off-road, over rough ground and when tackling trail obstacles. This is a real mountain bike and a proven performer, but don’t just take our word for it, the Nucleus is a multi award-winner that has been voted £500 Hardtail of the Year four times in a row by MBR Magazine.Riding your first mountain bike requires full trust in the equipment. As the trail twists and turns, rises and falls, you need to feel in complete control. The tried and tested geometry of the Nucleus has reassuring stability and agility that keeps your body relaxed and your smile wide. To match, the bike arrives equipped with high-quality, durable components.The components include Clarks M2 hydraulic disc brakes that are responsive no matter the conditions, a terrain-smoothing SR Suntour XCR32 Boost air-sprung suspension fork and the wide range Shimano Deore drivetrain that ensures the gear shifting is fast and light. But this bike won’t be left behind as your confidence grows. With the award-winning aluminium frame at its core, you will be able to fully customise and upgrade the setup to best suit your riding style and keep your mountain biking skills rolling forward.Your first mountain bike should arm you with everything required to enjoy this sport. To set you on your way to unlocking the excitement of riding trails. The Nucleus is not off-the-shelf, it’s tailored specifically for the needs of a new mountain biker.Features: Frame: Nucleus Aluminium 6061-T6 BSA Threaded BB, IS Disc Brake Mounts, 135x9mm quick release (QR) Fork: SR Suntour XCR32 Boost Air LOR DS, 120mm Travel, 29", 1.5" - 1 1/8" Tapered Steerer, Post Mount Brake Mounts, 110mm x 15mm Thru-Axle, Air Spring Headset: Neco ZS44/28.6 upper & ZS56/28.6 lower Handlebar: Nukeproof Neutron V2 Riser 6061 Alloy, 25mm Rise, 9° Back Sweep, 760mm Wide S/M, 780mm Wide L/XL 31.8mm Stem: Vitus 50mm Alloy, 50mm Reach, 3° Rise Grips: Vitus Lock On Front Rim: WTB ST I30 TCS 2.0, 29", 32h TCS tubeless tape fitted Rear Rim: WTB ST I30 TCS 2.0, 29", 32h TCS tubeless tape fitted Front Hub: Vitus KT K68F 32h, 6 Bolt, 100x9mm QR Rear Hub: Vitus KT K68R, 32h, 6 Bolt, 135x9mm QR Front Tyre: Maxxis Ardent 29x2.25" Rear Tyre: Maxxis Ardent 29x2.25" Spokes: Stainless Steel Chain: KMC X10, 112 links Crankset: Race Face Ride or Shimano Deore M5100, 170mm, 30T Narrow Wide chainring Bottom Bracket: Nukeproof or Shimano Hollowtech, BSA threaded BB, 73mm shell Front Brake: Clarks M2 hydraulic disc brake, Two Piston Calliper Rear Brake: Clarks M2 hydraulic disc brake, Two Piston Calliper Rotors: Clarks M2 180mm front, 160mm rear, 6-bolt Rear Derailleur: Shimano Deore M5120 10-Speed, Shadow Plus, clutch Rear Shifter: Shimano Deore M4100 10 Speed, optical gear display Cassette: Sunrace 10 Speed, 11-46T range Saddle: Vitus, Black, Steel Rails Seat Post: Vitus 6061 Alloy, 31.6x400mm Seat Screw: Vitus Bolt 34.9mm  Weight: Medium: 13.7kgEasy AssemblyWhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools and plastic pedals are conveniently included in the box.Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive: All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for worldwide delivery outside the EU will be delivered in small boxes.This video demonstrates assembly from a SMALL BOX.This video demonstrates assembly from a LARGE BOX.Buy Vitus Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.

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DT Swiss PR 1400 Dicut Oxic Rear Road Wheel 32mm - Black - 130mm Shimano, Black
  • £499.99

DT Swiss PR 1400 Dicut Oxic Rear Road Wheel 32mmReady for road racing, this rear wheel gives a supportive and dependable performance on every outing. With 18mm internal width and a 32mm height, the rim on this road wheel delivers impressive balance and stability as you take on every road riding situation. The alloy build remains strong and stiff when riding at high speeds with the tubeless-ready profile minimising the weight of the wheel for improved aerodynamics.Features: Rim Material: Aluminium Rim Dimensions: Internal Rim Width: 18mm; External Rim Width: 21mm Rim Height: 32mm Spokes: DT Aero Comp Wide straightpull with DT ProLock Squorx Prohead aluminium nipples, 2-cross lacing Hub Type: DT240 Hub Axle Type: 100x5mm QR Freehub: Ratchet System 36, Shimano 11-speed Tubeless-Ready: Yes Brake Standard: Rim Brake Recommended Maximum Weight: 130kg Includes: RWS Titan, Tubeless tape 21mm, SRAM XDR Road freehub body kit, Swissstop BXP, tubeless valve and refill kitBuy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime BlackEdition 28 Carbon Tubular Wheelset - Black Logo}, Black
  • £499.99
  • RRP £899.99
  • Saving you £44

Prime BlackEdition 28 Carbon Tubular WheelsetWhether an aspirational amateur or professional rider, the BlackEdition 28 Carbon Tubular Wheelset will provide you with the strength and stability you need to get the best out of your ride. Tested and raced by the Vitus Pro Cycling Team, the shallow rim and linear contour with the tyre helps reduce rotational weight and increase aerodynamics, making them a fantastic option for climbers as well as long distance riders. With a CNC machined R010 6061 hubset and DT Swiss straight pull spokes, the BlackEdition 28 Carbon Tubular Wheelset is super stiff and has a strength to weight ratio that will tame the steepest of climbs and the most technical of descents.  Bundled with Prime QR Skewers, spare spokes and nipples, and a 10 Speed adapter, the BlackEdition 28 is a brilliant carbon tubular wheelset, tested by Pros for quality and performance assurance.  Features: Rim Material: T800 UD carbon fibre Rim Width: 25mm (external) Rim Depth: 28mm Hubs: R010, CNC machined 6061 alloy hub body Freehub: Shimano/SRAM 9/10/11 speed Spokes: DT Aerolite (non-drive), DT Aero Comp (drive side) Hub Bearings: Front: 2x 699, Rear: 1x 15267 & 1x 6802, Freehub: 2x 15267 UCI approved Backed by Prime Crash Replacement Programme Rider Weight Limit: 100kg Weight:  Front: 534g; Rear: 699g; Pair: 1233gIn The Box: Prime Carbon Brake Pads Prime QR skewers 4 spare spokes and nipples 10-Speed adapterPrime Crash Replacement ProgrammeAt Prime we understand that a crash or unexpected accident may occur under normal riding conditions. If in the event of a fall or accident where your Prime product sustains damage beyond repair, you can return the damaged component in exchange for a new product at 40% off the RRP. Please note that the Prime Crash Replacement Programme is only valid for the original purchaser within 2 years of purchase.Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Park Tool Disc Brake Mount Facing Set (DT-5.2) - Black, Black
  • £499.99

Park Tool Disc Brake Mount Facing Set (DT-5.2) Designed for accurate facing of front and rear disc mounts, the Park Tool Disc Brake Mount Facing Set DT-5.2 is a precision tool system that helps to eliminate poor brake performance, noisy braking and premature wear of parts caused by misaligned disc brake mounts.Robust and VersatileSuitable for facing IS Mounts, Post Mounts and low clearance chainstay mounts, the DT-5.2 works with any open or thru-axle dropout setup and width thanks to its telescopic axle adaptors. Complete with a pair of IS Mount and Post and Flat Mount cutters and a solid, compact storage case, the Park Tool Disc Brake Mount Facing Set DT-5.2 is just the job for any workshop or service area.Features: Compatible Mounts: Any IS Mount, Post Mounts, Flat Mounts, Low-Clearance Chainstay Mounts Compatible Axles: Open, Thru-Axle (including Boost 110, Boost 148 and all fat bike axles) Buy Park Tool Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Mavic Crossmax XLS Mountain Bike Wheelset - Black - Shimano HG}, Black
  • £499.99
  • RRP £775.00
  • Saving you £35

Mavic Crossmax XLS Mountain Bike WheelsetComing equipped with a robust aluminium maxtal rim construction, a 30mm wide inner rim width and tapeless tubeless technology, this mountain bike (MTB) wheelset is well-equipped for the challenges of trail-riding. Its asymmetrical aluminium maxtal rim construction makes it super-strong on the most demanding of terrain conditions. In addition, its 30mm wide inner width is specifically optimised for lower tyre pressures, so you can benefit from a smoother experience with increased traction and control. Mavic has also kitted it out with its most user-friendly tubeless system yet that doesn't require any tape to set up tubeless tyres.Tubeless-Ready Alloy MTB WheelsetThis trail-ready wheelset's rims are engineered with Mavic's patented Fore technology, featuring a fully sealed upper bridge that eliminates the need for rim tape. This saves 30 grams per wheel and does away with the hassle of using tape to set up tubeless tyres. Mavic has also put this model through its ISM rim machining process, which removes material in strategic areas of the rim to minimise weight, without compromising strength. The rim has a 30mm internal width, optimised to squeeze the best performance out of any modern trail tyre, and Mavic's Black Shield technology gives them a distinctive finish that protects against scratches and abrasions. Straight-Pull Spokes and Infinity HubsMavic has equipped this MTB wheelset with 24 straight-pull spokes to further dial in the sweet spot between lateral stiffness and vertical compliance. In addition, its Infinity hubs feature a stiffer and lighter construction that is enhanced by the ultra-reliable ID360 double ratchet system for fast engagement. Only available in 29” sizing, it comes complete with UST tubeless valves, spare spokes and accessories, so you'll have everything you need to conquer your local trails.Features: Rim Material: S6000 Aluminum Maxtal, Asymmetrical rim design Finish: Black Shield treatment (protects against impacts and scratches) Spoke Material: Steel Use: MTB Internal Rim Width: 30mm ETRTO: 622x30TC Tubeless Ready: Yes, UST tubeless technology Brake Type: Disc, 6-bolt mount Recommended Tyre Sizes: 60mm to 76mm (2.35" to 3.0") Rim Technologies: SUP welding technology and Fore tapeless tubeless technology Front Axle: 15x110 Boost thru-axle Rear Axle: 12x148 Boost thru-axle Freewheel: Multiple options available to select from the drop-down menu Hub Technologies: Instant Drive 360 freewheel technology, QRM Auto bearing preload technology Spoke Count: Front and Rear: 24 Spoke Lacing: Front and Rear: Crossed 2, contactless Spoke Nipples: Fore integrated Aluminium ASTM Category 4: Enduro and trail-riding Included: Fore adjustment wrench, 2x replacement spokes with each wheel, multi-function adjustment wrench (delivered with rear wheel). UST valve and accessories Max Rider Weight: 120kg (including bike) Weight: Pair: 29": 1790g (Front: 830g; Rear: 960g)Manufacturer's Part Numbers:LP1618100 Black 29" Shimano (Crossmax XLS 29 Pr Bst*) LP1619100 Black 29" SRAM XD (Crossmax XLS 29 Pr Bst XD*)Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Mavic Cosmic Carbone SL Wheelset - Black - Shiimano}, Black
  • £499.99
  • RRP £799.99
  • Saving you £38

Mavic Cosmic Carbone SL WheelsetThe Mavic Cosmic Carbone SL Wheelset benefits from time-proven Mavic aerodynamics to ensure you can get the best possible performance from your road bike. With their 52mm deep rims, these fast and aerodynamic wheels will deliver precise handling and ultra-efficient power transfer as you break away from the peloton.Features: 52mm deep rim with elliptical sidewalls Bladed spokes and integrated nipples 12k carbon flanges bonded on updated 40g lighter alloy rims Aero spokes Low count spokes Fully clincher compatible Predictable and weatherproof braking Durable and impact-resistant rims Cassette Compatibility: Shimano and SRAM 9-11-Speed road cassettes (Not XD) Weights: Rear-980g, Front-780gTechnologies:FTS-L - The reinforcement of the key transmission components. Lighter hub, stronger hub and better torque transmissionISM - Lighter rim and equal rigidity is the magic equation to reduce inertia and to free extra power for climbing. A Mavic patented exclusive concept (US 6 402 256)MAXTAL - Exclusive to Mavic. An aluminium alloy that is 30% more resistant than a 6106 alloy, for lighter and stronger rimsQRM+ - Mavic's most demanding level. Those cartridge bearings are of course double sealed with C3 internal clearance, and topped with a micro-adjustability system, allowing you to quickly adjust your wheels according to performance goals: precision "free" adjustment for maximum fluidity, or perfect high precision setting for all-weather ridesSUP - A welded and milled rim joint is extremely strong, eliminates shuddering when braking, and offers superior wheel balanceUB CONTROL - The braking surfaces are milled to improve braking friction and eliminate shudderingBuy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime Doyenne 44 Carbon Disc Bundle 2022 - Black - 700c}, Black
  • £499.99
  • RRP £799.99
  • Saving you £38

Prime Doyenne 44 Carbon Disc BundleDoyenne is the new family name for Prime's previous RD-44 Disc Wheelset model and to mark this evolution the brand has packed this wheelset with stunning technology to offer cutting-edge performance across all disciplines. For Prime, the Doyenne product family represents technology, innovation and performance.This exclusive bundle includes a Prime Doyenne 44 Carbon Disc Wheelset, two Vittoria Corsa tubeless ready tyres and Lifeline sealant 150ml.Prime Doyenne 44 Carbon Disc WheelsetFeaturing two high-quality T700 unidirectional (UD) carbon fibre rims and race-ready technologies, this wheelset is an ideal performance upgrade for racing on rolling terrain and riding fast gravel routes. Thanks to its high-quality carbon fibre rim construction, it offers an excellent combination of stiffness and durability without any unnecessary weight. Prime has also kitted out this version with a 44mm rim depth that offers smooth rolling properties with increased aerodynamics as you cut through the wind.Developed with Team SpectraDeveloped with Team Spectra, the Prime Doyenne 44 Carbon Disc Wheelset has been put through the brand's CFD testing process, where multiple sizes and shapes are trialled before coming up with the perfect blend of strength, weight and aerodynamics. As a result, you'll benefit from Prime's final product that you can trust and rely on thanks to its road testing by professional riders.Combining SR2D, 36T Ratchet System, CNC machined 6061 alloy hubs with J-Bend Pillar PDB1415 spokes, this race-ready wheelset is all set for wherever your next ride takes you. It also uses Star Ratchet hubs to ensure superior reliability due to each of the ratchets engaging simultaneously every time.Easy Maintenance and Tubeless ReadyFeaturing an incorporated notch, the newly developed shape of the end caps simplifies disassembly significantly and therefore makes maintenance even easier. You'll also benefit from tool-free freehub conversion for straightforward upgrades and preservation in the future.Coming complete with tubeless ready technology, the Prime Doyenne 44 Carbon Disc Wheelset allows you to enjoy tubeless advantages such as the ability to run lower tyre pressures for increased traction, comfort and fewer chances of flats or punctures. This makes it a perfect upgrade for giving your ride a performance boost.Features: Rim Material: T700 UD Carbon Fibre Use: Road Races/Riding, Fast Gravel Axle Size Compatibility: Front: 135x12mm; Rear: 142x12mm Rim Width: 23mm (internal); 30mm (external) Rim Depth: 44mm Rim Type: Clincher Hub: SR2D, 36T Ratchet System, CNC machined 6061 Alloy hub body Freehub: Shimano/SRAM 9/10/11 speed Hub Bearings: Front: 2x 15267, Rear: 1x 6902, 1x 17287, Freehub: 2x 6802 Spokes: Front: PDB1415 JB, 268mm (Disc Side), PDB1415 JB, 270mm (Drive Side); Rear: PDB1415 JB, 264mm (Drive Side), PDB1415 JB, 269mm (Disc Side) Tubeless Ready: Yes Brake Type: Disc Brake Disc Mount: Centre Lock Rider Weight Limit: 110kg Weight: Front: 806g; Rear: 955g: Wheelset: 1875 (Added bundle weight)In The Box: Prime Doyenne 44 Carbon Disc Wheelset x2 Vittoria Corsa Tyres, 28-622, Tubeless Ready (TLR), full black, G2.0, 700x28C, Corespun and 320 TPI Lifeline sealant 150ml Tubeless Valves 10 Speed Spacer 15mm thru axle end caps QR end capsSpares (available separately)54 Tooth Star Ratchet Upgrade Kit Black One SizeSR Hub Bushing Black 12mmStar Ratchet Grease Neutral 100mlSR2D 12mm Front End Caps Black 12mmSR2D 12mm Rear End Caps Black 12mmSR2D 15mm Front End Caps Black 15mmSR2D QR Front End Caps Black QRSR2D QR Rear End Caps Black QRSR2D Disc Brake Rear Hub Grey 12 x 142mmSR2D Front Axle Silver 12 x 135mmSR2D Rear Axle Silver 12 x 142mmSR Freehub Body - Campagnolo Black 9/10/11 SpeedSR Freehub Body - Campagnolo 13 Speed Black 13 SpeedSR Freehub Body - Shimano Black 9/10/11 SpeedSR Freehub Body - XDR Black 12 SpeedPrime Crash Replacement ProgrammeAt Prime we understand that a crash or unexpected accident may occur under normal riding conditions. If in the event of a fall or accident where your Prime product sustains damage beyond repair, you can return the damaged component in exchange for a new product at 40% off the RRP.Please note that the Prime Crash Replacement Programme is only valid for the original purchaser within 2 years of purchase.Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Mavic Allroad Pro Carbon SL Road Disc Wheelset - Black - SRAM XD}, Black
  • £499.99
  • RRP £1689.99
  • Saving you £70

Mavic Allroad Pro Carbon SL Road Disc WheelsetDeveloped for the demands of gravel riding, this road bike wheelset is equipped with cutting-edge technologies that blend Mavic's proven expertise in building race-winning road rims with the lightest strength and durability of its mountain bike (MTB) wheels. Available in either a 700c option or a 650b Road+ version, this wheelset is developed to help you tackle the roughest roads, pavement or gravel with maximum speed and control.Allroad Pro Carbon SLThe 700c version has a 23mm inner rim width and feature Mavic's UST tubeless technology. This gives them a super dynamic feel and the added puncture resistance of tubeless tyres. The rims are compatible with a wide range of tyres (28mm to 62mm), giving you the freedom to choose based on the terrain you are riding.Allroad Pro Carbon SL Road+The “Road+” version in 650B diameter has a 26mm inner rim width, so you can choose the perfect high-volume tyres for the terrain (up to 60mm). Combined with Mavic's UST tubeless rims, it's a versatile setup that offers maximum control on gravel or dirt while still producing the efficiency you crave on smoother roads and paths.Double-Butted Spokes and Instant Drive 360 FreewheelLightweight double-butted steel spokes produce just enough vertical compliance to take the edge off rough roads. The wheels feature 24 spokes front and rear for optimised distribution of braking forces. It's everything you need to tackle rough roads, gravel or dirt with incredible aerodynamics, comfort and precision.Mavic's Instant Drive 360 freewheel coupled with the automatic bearing preload adjustment (QRM Auto) delivers fast engagement and durability. Engineered specifically for disc brakes, it's compatible with a 12x100 axle up front, and 12x142 rear, and can convert to Quick Release with supplied adaptors. The front hub can also be converted to 15mm with an optional axle. With Shimano or SRAM XD-Road cassette options to choose from, this wheelset also converts to Campagnolo with an optional driver body. Features: Rim Material: 100% Unidirectional Carbon Fibre, hookless profile Hub Material: Front and Rear Bodies: Aluminium; Axle: Aluminium Spoke Material: Steel Use: Road, Gravel Rim Height: 650b: 28mm; 700c: 25mm Internal Rim Width: 650b: 26mm; 700c: 23mm ETRTO: 650b: 584x26TSS Road; 700c: 622x23TSS Road Tubeless Ready: Yes, UST Tubeless Technology, use with Mavic Tubeless Tape Drilling: Traditional Valve Hole Diameter: 6.5mm Brake Type: Disc brake specific profile Tyre Compatibility: UST Tubeless and tube type Front Axle: 12mm thru-axle, easily convertible to quick release with included adaptors. Convertible to 15mm with complete axle replacement Rear Axle: 12mm thru-axle, convertible to Quick Release with included adaptors Freewheel: Multiple options available to select from the drop-down menu Front Hub: Quick release, 12x100 and 15x100 thru-axle compatible Rear Hub: Quick Release, 12x142 and 12x135 compatible Hub Technologies: Instant Drive 360 freewheel technology, QRM Auto bearing preload technology Spoke Count: Front and Rear: 24 Spoke Shape: Straight pull, flat, double-butted Spoke Lacing: Front: Crossed 2; Rear: Isopulse Spoke Nipples: Aluminium, ABS Spoke Technologies: Isopulse lacing design ASTM Category 2: Road and Off-road with jumps less than 15cm Included: Tyre sealant syringe, rear QR adaptors for Instant Drive 360, Mavic tyre sealant (rear wheel), front QR adaptors, UST valve and accessories and user guide Max Rider Weight: Mavic recommends that the total weight supported by the wheels doesn't exceed 120kg, bike included Weight: 650b: 1550g (pair without tyres); 700c: 1445g (pair without tyres)Manufacturer's Part Numbers:LP8942100 Black 650b Shimano (Allroad Pro Carbon SL R+ DCL Pr) LP1432100 Black 650b SRAM XD XDR (Allroad Pro Carbon SL R+ DCL Pr XDR) LP1447100 Black 700c Shimano (Allroad Pro Carbon SL DCL Pr M11) LP1448100 Black 700c SRAM XD XDR (Allroad Pro Carbon SL DCL Pr XDR) Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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RockShox Lyrik Ultimate Boost Fork 2020 - Black-Mint - 160mm Travel}, Black-Mint
  • £499.99
  • RRP £989.99
  • Saving you £49

RockShox Lyrik Ultimate Boost ForkThe Lyrik Ultimate Boost Fork from RockShox is designed not only for the race down but the ride up. Holding onto every critical line, Lyrik Ultimate features an updated DebonAir air spring paired with a Charger 2.1 damper.Engineered to provide unmatched trail control and precision, the Lyrik Ultimate features ultra-low friction SKF wiper seals and Maxima Plush damping fluid all work overtime to reduce friction, silence noise, and provide unmatched fork performance from sunup to sundown.Bottomless Tokens Bottomless Tokens allow you to easily custom tune your air-spring performance to best match your riding style and suspension preference. Adding the easy-to-install Bottomless Tokens changes the air-spring curve to resist bottom-out after a big hit, giving aggressive riders the power to attack the trail harder. Removing Bottomless Tokens makes the air-spring curve more linear, enhancing suspension feel for certain types of terrain or trail conditions and ensuring riders who are less front-end aggressive benefit from 100% of their fork's travel. DebonAir Spring A lightweight, highly tune-able air spring designed to offer a coil-like consistent feel throughout the travel - effortlessly soaking up the smallest hits and tracking the slightest changes in the terrain. Easy Adjustable Fork Setup Measurement gradients indicating the current sag and travel settings are conveniently located on the upper tubes so that you always know how much travel you are running. You won't find this anywhere else but RockShox. BOOST Hub / Axle Spacing BOOST is the standard wheel and drivetrain specification that opens the opportunity for improved frame geometry with shorter chainstays, wider and stiffer suspension pivots, a wider range of chainring options, as well as more clearance for bigger tires and wider, stiffer wheels. Charger 2.1 RC Damper Completely re-designed to reduce hand fatigue and fight unwanted friction, the new Charger 2.1 increases confidence and control over every trail. Maxima Plush Suspension Fluid Developed with the world's fastest racers, on the world's toughest circuits. Maxima Plush Fluid is designed to protect from suspension wear, reduce friction, and silence damper noise while maintaining a consistent feel in all temperatures. SKF Suspension Seals Everyone loves a good collaboration, which is why we've been working with SKF, the world's highest-performance seal manufacturer, for over 5 years. Together we'll provide ultra-low friction wiper seals, less fatigue, and unmatched suspension feel, all while keeping the dirt where it belongs- because no one wants dirt in there. Please Note: The images on this webpage are for reference only and the decals come supplied in the box for you to fit yourself when you receive the forks. Features: Updated highly-tunable DebonAir air spring offers a buttery smooth feel off the top and maintains a higher ride height for increased confidence in steep terrain Designed to reduce hand fatigue and fight unwanted friction, the Charger 2.1 damper increases confidence and control over every trail Charger 2.1 RC2 damper featuring independent high and low-speed compression adjust Ultra-low friction SKF wiper seals provide long-lasting fork performance and improve overall suspension feel Maxima Plush damping fluid reduces friction and silences damper noise Damper Type: Charger 2.1 RC2 Fork offset: 37mm (27.5"), 42mm (29"), 46mm (27.5"), 51mm (29") Axle: 15x110mm BOOST Upper Tube Type: 35mm tapered wall Aluminium Volume Reducer: 0/4 Tokens, 1/4 Tokens, 2/5 Tokens Spring: DebonAir Crown OD (mm): 59 Weight: 1976 - 2040g (approx.)Buy RockShox Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Zipp 808 NSW Carbon Tubeless Rear Wheel - Black - Shimano/SRAM}, Black
  • £499.99
  • RRP £1604.99
  • Saving you £69

Zipp 808 NSW Carbon Tubeless Rear WheelZipp's 808 NSW Tubeless rim-brake rear wheel features a rim shape that aerodynamically integrates wider tubeless tyres for a new era of high-performance road cycling at the brand's deepest rim depth, 82mm. The 808 NSW Tubeless allows you to run tubeless or traditional clinchers. The benefits of tubeless include superior flat protection, the ability to run lower pressures, and a smoother ride with a high cornering grip and low rolling resistance. The 808 NSW Tubeless' 19mm internal rim width and corresponding outer rim shape are optimised for aerodynamic optimisation with 25mm tyres. Zipp's wheel cosmetics gives this rear wheel a perfect pairing of speed and style.CognitionThe ultimate in Zipp hub technology. Every time a conventional hub set starts to coast, friction within the freehub ratchet mechanism works like a drum brake to slow the rider down. The drag between hub shell and driver body during coasting is considered an efficiency loss, especially for road wheels. High drag also can significantly contribute to chain-dropping issues. The drag torque drives the cassette clockwise so the chain gets loose on the load side. The solution? The rear Cognition hub with AxialClutch technology reduces drag by disengaging the ratchet mechanism when coasting. It then uses magnets to re-engage once the rider starts pedalling.ShowstopperZipp's industry leading Showstopper brake track continues to evolve and improve, providing unmatched stopping power and modulation regardless of weather conditions or the length of the descent. Showstopper is a complimenting pairing of a directional, moulded-in, texture with silicon carbide particles suspended in the surface resin. The current media blast process applied to all Zipp rims increases the surface roughness of the brake track providing the rider with consistent and responsive braking.Hexfin Aerodynamic Boundary Layer Control (ABLC)The Sawtooth dimple design consists of 12 nodes that are specifically clocked to start aerodynamic shearing at a rate of 50hz at a rider speed of 20mph. Sawtooth accomplishes this by inducing small sheet vortices that shed at a low magnitude, but at a higher natural frequency, thus decreasing the laminar bubble effect on the aerodynamically shielded side of the rim's profile to further reduce high yaw drag and improve crosswind stability.ImPressZipp's ImPress graphics technology prints graphics directly on the wheel, which allows the dimples to do what they were designed to achieve, to control vortex shedding and the rate at which air sheds off the wheel. Managing this is crucial to stability. ImPress graphics also give NSW a distinctive stealthy look.Features: Rim Material: Carbon with UD Fibre Finish and Impress Technology Use: Road Axle Type: QR 130mm (quick release) Internal Rim Width: 19mm Rim Depth: 82mm Rim Profile: Symmetrical Brake Compatibility: Rim Brake Size: 700c Tyre Compatibility: Clincher, Tubeless Ready Surface Texture: ABLC SawTooth Nipple Material: Aluminium Nipple Anti-rotation: Sapim Secure-loc Spoke Type: CX-Ray - Black Spoke Count: 24 Spoke Pattern: 2 cross Hub: Cognition Axle Material: Aluminium Bearings: Cartridge, Stainless Steel Driver Mechanism: Axial Clutch Driver Body Material: Aluminium Max Tyre Pressure: 125psi Max Recommended Rider Weight: 250lbs Single or Pair: Single rear wheel Weight: 982g (approx)Technologies: New graphics that scream speed, applied using Zipp's ImPress direct-print technology to help allow the dimples to do what they were designed to do - improve aero performance. An all-out aero 82mm rim profile that's tubeless ready for increased speed and better cornering, control , and comfort. Cognition hubset with Axial Clutch technology provides reduced drag when coasting. ABLC Sawtooth dimple design helps manage air flow around the rim, and contributes to create a faster, more stable wheel. Industry-leading Showstopper brake track: powerful and consistent braking, even on the wet. Ships with QR end caps, quick release skewers. Campagnolo driver body sold separately. Manufacturer's Part Number: ZPWH8536000 Black 700c Shimano/SRAM ZPWH8536001 Black 700c SRAM XD SRAM XDRBuy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Zipp 808 NSW Carbon Tubeless Rear Wheel - Black - SRAM XDR}, Black
  • £499.99
  • RRP £1604.99
  • Saving you £69

Zipp 808 NSW Carbon Tubeless Rear WheelZipp's 808 NSW Tubeless rim-brake rear wheel features a rim shape that aerodynamically integrates wider tubeless tyres for a new era of high-performance road cycling at the brand's deepest rim depth, 82mm. The 808 NSW Tubeless allows you to run tubeless or traditional clinchers. The benefits of tubeless include superior flat protection, the ability to run lower pressures, and a smoother ride with a high cornering grip and low rolling resistance. The 808 NSW Tubeless' 19mm internal rim width and corresponding outer rim shape are optimised for aerodynamic optimisation with 25mm tyres. Zipp's wheel cosmetics gives this rear wheel a perfect pairing of speed and style.CognitionThe ultimate in Zipp hub technology. Every time a conventional hub set starts to coast, friction within the freehub ratchet mechanism works like a drum brake to slow the rider down. The drag between hub shell and driver body during coasting is considered an efficiency loss, especially for road wheels. High drag also can significantly contribute to chain-dropping issues. The drag torque drives the cassette clockwise so the chain gets loose on the load side. The solution? The rear Cognition hub with AxialClutch technology reduces drag by disengaging the ratchet mechanism when coasting. It then uses magnets to re-engage once the rider starts pedalling.ShowstopperZipp's industry leading Showstopper brake track continues to evolve and improve, providing unmatched stopping power and modulation regardless of weather conditions or the length of the descent. Showstopper is a complimenting pairing of a directional, moulded-in, texture with silicon carbide particles suspended in the surface resin. The current media blast process applied to all Zipp rims increases the surface roughness of the brake track providing the rider with consistent and responsive braking.Hexfin Aerodynamic Boundary Layer Control (ABLC)The Sawtooth dimple design consists of 12 nodes that are specifically clocked to start aerodynamic shearing at a rate of 50hz at a rider speed of 20mph. Sawtooth accomplishes this by inducing small sheet vortices that shed at a low magnitude, but at a higher natural frequency, thus decreasing the laminar bubble effect on the aerodynamically shielded side of the rim's profile to further reduce high yaw drag and improve crosswind stability.ImPressZipp's ImPress graphics technology prints graphics directly on the wheel, which allows the dimples to do what they were designed to achieve, to control vortex shedding and the rate at which air sheds off the wheel. Managing this is crucial to stability. ImPress graphics also give NSW a distinctive stealthy look.Features: Rim Material: Carbon with UD Fibre Finish and Impress Technology Use: Road Axle Type: QR 130mm (quick release) Internal Rim Width: 19mm Rim Depth: 82mm Rim Profile: Symmetrical Brake Compatibility: Rim Brake Size: 700c Tyre Compatibility: Clincher, Tubeless Ready Surface Texture: ABLC SawTooth Nipple Material: Aluminium Nipple Anti-rotation: Sapim Secure-loc Spoke Type: CX-Ray - Black Spoke Count: 24 Spoke Pattern: 2 cross Hub: Cognition Axle Material: Aluminium Bearings: Cartridge, Stainless Steel Driver Mechanism: Axial Clutch Driver Body Material: Aluminium Max Tyre Pressure: 125psi Max Recommended Rider Weight: 250lbs Single or Pair: Single rear wheel Weight: 982g (approx)Technologies: New graphics that scream speed, applied using Zipp's ImPress direct-print technology to help allow the dimples to do what they were designed to do - improve aero performance. An all-out aero 82mm rim profile that's tubeless ready for increased speed and better cornering, control , and comfort. Cognition hubset with Axial Clutch technology provides reduced drag when coasting. ABLC Sawtooth dimple design helps manage air flow around the rim, and contributes to create a faster, more stable wheel. Industry-leading Showstopper brake track: powerful and consistent braking, even on the wet. Ships with QR end caps, quick release skewers. Campagnolo driver body sold separately. Manufacturer's Part Number: ZPWH8536000 Black 700c Shimano/SRAM ZPWH8536001 Black 700c SRAM XD SRAM XDRBuy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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RockShox Lyrik Ultimate RC2 DebonAir Forks Boost 2021 - Black - 180mm Travel, Black
  • £499.99
  • RRP £971.00
  • Saving you £49

RockShox Lyrik Ultimate RC2 DebonAir Forks BoostDesigned not only for the race down, but the ride up, these incredible MTB forks are equipped with some of the finest technologies available for outstanding front-end suspension on the roughest of trails. They feature an updated DebonAir air spring that's paired with a Charger RC2 damper for phenomenal control and precision. RockShox has also added amazing SKF wiper seals and Maxima Plush damping fluid, which all work overtime to reduce friction, silence noise and provide superb suspension performance on every ride.Updated highly tunable DebonAir air spring offers a buttery smooth feel off the top and maintains a higher ride height for increased confidence in steep terrain.Designed to reduce hand fatigue and fight unwanted friction, the Charger 2.1 damper increases confidence and control over every trail.Charger 2.1 RC2 damper featuring independent high and low speed compression adjust.Ultra-low friction SKF wiper seals provide long lasting fork performance and improve overall suspension feel.Maxima Plush damping fluid reduces friction and silences damper noise.Ultimate foil graphics package.Features: Upper Tube Type: 35mm tapered wall AluminiumLower Leg Material: MagnesiumCrown Material: Forged, hollow AluminiumBrake Type: DiscMaxle Included: Maxle StealthDamping Adjustments: Low speed compression, high speed compressionDamper Adjustment: Crown Axle: 15x110mm BOOST Spring: DebonAir Crown OD (mm): 59 Fork Offset: 37mm (27.5"), 42mm (29"), 46mm (27.5"), 51mm (29") Damper: Charger 2.1 RC2 Weight: Ranges from 1976 - 2040g depending on modelBuy RockShox Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Zipp 808 Firecrest Carbon Tubeless Rear Wheel - Black - SRAM XDR}, Black
  • £499.99
  • RRP £1384.99
  • Saving you £64

Zipp 808 Firecrest Carbon Tubeless Rear WheelZipp's 808 Firecrest Tubeless rim-brake rear wheel makes you faster with an 82mm rim depth that's fast, stable in crosswinds, and now tubeless-ready. That means you get all the aero benefits with having the ability to run lower tyre pressure for increased cornering grip and compliance and reduced rolling resistance, without the risk of pinch flats. This rear wheel is infused with technologies developed in Zipp's Indianapolis advanced development lab. Zipp's ABLC Sawtooth Technology uses a complex dimpling pattern to improve aero efficiency. Zipp's ShowStopper textured braking surface delivers unrivalled rim braking performance in wet or dry conditions. At the centre of the 808 Firecrest Tubeless rim-brake is a versatile and durable hub, the German-engineered ZR1. Zipp's wheel cosmetics make this rear wheel a perfect pairing of speed and style.ShowstopperZipp's industry-leading Showstopper brake track continues to evolve and improve, providing unmatched stopping power and modulation regardless of weather conditions or the length of the descent. Showstopper is a complimenting pairing of a directional, moulded-in, texture with silicon carbide particles suspended in the surface resin. The current media blast process applied to all Zipp rims increases the surface roughness of the brake track providing the rider with consistent and responsive braking.ABLC SawtoothThe Sawtooth dimple design consists of 12 nodes that are specifically clocked to start aerodynamic shearing at a rate of 50hz at a rider speed of 20mph. Sawtooth accomplishes this by inducing small sheet vortices that shed at a low magnitude, but at a higher natural frequency, thus decreasing the laminar bubble effect on the aerodynamically shielded side of the rim's profile to further reduce high yaw drag and improve crosswind stability.AerobalanceZipp's sole mission is to help you go faster. That's why the brand's wheels are race-ready before they're camera-ready. For years, Zipp has used a combination of testing methods - wind tunnel, CFD computer simulations, pro athlete evaluations, on-road testing, and the RollingRoad ride simulator - to refine aero performance to new levels of excellence. Over the decades of innovation, its engineers have learned to look beyond just focusing on simply reducing aero drag. Instead, the goal now is to reduce aero drag while also minimising the effects of crosswinds on handling. This optimising of aero efficiency and crosswind stability became known internally at Zipp as AeroBalance. The approach began with Firecrest technology and has been advanced with the introduction of the NSW lineup, especially with the Sawtooth technology found in the 454 and 858 NSW. Sawtooth accomplishes this with a series of patented fin-shaped Hyperfoil nodes along the inner diameter of the rim that works together with Zipp's new HexFin ABLC dimples for improved airflow.Features: Rim Material: Carbon with UD Fibre finish and adhesive decals Use: Road Axle Type: QR 130mm (quick release) Internal Rim Width: 18mm Rim Depth: 82mm Rim Profile: Symmetrical Brake Compatibility: Rim Brake Size: 700c Tyre Compatibility: Clincher, Tubeless Ready Surface Texture: ABLC SawTooth Nipple Material: Aluminium Nipple Anti-rotation: Sapim Secure-loc Spoke Type: CX-Ray - Black Spoke Count: 24 Spoke Pattern: 2 Cross Hub: ZR1 Rim Brake Axle Material: Aluminium Bearings: Cartridge - Stainless Steel Driver Mechanism: 6 Pawls Leaf Spring Driver Body Material: Aluminium Max Tyre Pressure: 125psi Max Recommended Rider Weight: 250lbs Single or Pair: Single rear wheel Weight: 1003g (approx)Technologies: New Zipp graphics and cosmetic identity that scream speed. New ZR1 hub is engineered in Germany with a better seal design for improved durability and quicker response with 66 points of engagement. Built with Sapim CX Sprint J-bend spokes. Tubeless ensuring secure performance even when ridden at lower tyre pressures. ABLC Sawtooth dimple design helps manage air flow around the rim, and contributes to creating a faster, more stable wheel. Showstopper textured brake track delivers superior modulation and shortest stopping distances in wet and dry conditions. Ships with QR end caps, quick release skewers. Campagnolo driver body sold separately.Manufacturer's Part Number: ZPWH8586000 Black 700c Shimano/SRAM ZPWH8586001 Black 700c SRAM XD SRAM XDRBuy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Zipp 404 NSW Carbon Tubeless Rear Wheel - Black - SRAM XDR}, Black
  • £499.99
  • RRP £1514.99
  • Saving you £67

Zipp 404 NSW Carbon Tubeless Rear WheelThe 404 NSW is the ultimate all-rounder and provides fantastic climbing efficiency and comfort while being more than capable of maintaining speed on the flat and stability during high-speed descents. Its stiffness and strength have been proven on the Spring Classic race events across cobbled streets and rough, uneven terrain but are still light enough to inspire rider confidence when sprinting out of corners.CognitionThe ultimate in Zipp hub technology. Every time a conventional hub set starts to coast, friction within the freehub ratchet mechanism works like a drum brake to slow the rider down. The drag between hub shell and driver body during coasting is considered an efficiency loss, especially for road wheels. High drag also can significantly contribute to chain-dropping issues. The drag torque drives the cassette clockwise so the chain gets loose on the load side. The solution? The rear Cognition hub with AxialClutch technology reduces drag by disengaging the ratchet mechanism when coasting. It then uses magnets to re-engage once the rider starts pedalling.ShowstopperShowstopper is a complimenting pairing of a directional, moulded-in, texture with silicon carbide particles suspended in the surface resin. The current media blast process applied to all Zipp rims increases the surface roughness of the brake track providing the rider with consistent and responsive braking. In order to improve this for the wettest of rides, Zipp have introduced a moulded-in groove specifically tuned for the Zipp Tangente Platinum Pro EVO Brake Pad. The grooves have been optimized to interact with leading edge (relative to the rotation of the wheel) of the brake pad and the four cooling channels. The leading edge of the pad and first two channels efficiently wipe water and debris outward, cleaning and drying the braking surface, while the second two cooling channels have maximum interference with the grooves allowing greater braking force than a smooth rim. The cleaning effects of the groove and pad interaction improve brake feel and consistency even in dry conditions.Hexfin Aerodynamic Boundary Layer Control (ABLC)The Sawtooth dimple design consists of 12 nodes that are specifically clocked to start aerodynamic shearing at a rate of 50hz at a rider speed of 20mph. Sawtooth accomplishes this by inducing small sheet vortices that shed at a low magnitude, but at a higher natural frequency, thus decreasing the laminar bubble effect on the aerodynamically shielded side of the rim's profile to further reduce high yaw drag and improve crosswind stability.ImPressZipp's ImPress graphics technology prints graphics directly on the wheel, which allows the dimples to do what they were designed to achieve, to control vortex shedding and the rate at which air sheds off the wheel. Managing this is crucial to stability. ImPress graphics also give NSW a distinctive stealthy look.Features: Rim Material: Carbon with UD Fibre Finish and Impress Technology Use: Road Axle Type: QR 135mm (quick release) Internal Rim Width: 20mm Rim Depth: 58mm Rim Profile: Symmetrical Brake Compatibility: Rim Brake Size: 700c Tyre Compatibility: Clincher, Tubeless Ready Surface Texture: ABLC SawTooth Nipple Material: Aluminium Nipple Anti-rotation: Sapim Secure-loc Spoke Type: CX-Ray - Black Spoke Count: 24 Spoke Pattern: 2 cross Hub: Cognition Driver Body Type: SRAM XDR Axle Material: Aluminium Bearings: Cartridge, Stainless Steel Driver Mechanism: Axial Clutch Driver Body Material: Aluminium Max Tyre Pressure: 125psi Max Recommended Rider Weight: 250lbs Single or Pair: Single rear wheel Weight: 882g (approx)Technologies: New graphics that scream speed, applied using Zipp's ImPress direct-print technology to help allow the dimples to do what they were designed to do - improve aero performance. Fast 58mm rim depth, tubeless compatible for increased speed and better cornering, control and comfort. Cognition hubset with Axial Clutch technology provides reduced drag when coasting. ABLC Sawtooth dimple design helps manage airflow around the rim, and contributes to create a faster, more stable wheel. Industry leading Showstopper brake track: powerful and consistent braking, even on the wet. SRAM XDR driver body. Ships with QR end caps, quick release skewers. Campagnolo driver body sold separately.Manufacturer's Part Number: ZPWH8518001 Black 700c SRAM XD SRAM XDRBuy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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GT Avalanche Comp Hardtail Bike 2022 - Black, Black
  • £499.99
  • RRP £699.99
  • Saving you £29

GT Avalanche Comp Hardtail BikeThe GT Avalanche Comp is armed with superb components and features a top-quality construction. This exceptional hardtail MTB makes the most of its Triple Triangle frame design and modern component technologies to blast you across the mountainside with pace, confidence, stability and style. Engineered for fast trails, challenging terrains and long days in the saddle, this Comp model provides exceptional performance that's ideal for trail riding, bike park sessions and epic all-mountain explorations.SR Suntour Suspension and Shimano Deore 10-Speed DrivetrainEquipped with a SR Suntour XCM-DS suspension fork, this versatile and energetic hardtail blasts you from trail to trail while soaking up every knock and bump from the terrain along the way. Plus, it's equipped with a wide-ranging Shimano Deore 1x10-Speed drivetrain with a 11-42 Tooth cassette, giving you gears to easily climb steep hills and rocket across the mountainside. And, this bike is armed with powerful Tektro hydraulic disc brakes that ensure you have reliable all-weather stopping power at your fingertips.WTB SX19 Rims and WTB Ranger Comp TyresWith WTB SX19 wheels wrapped in WTB Ranger Comp tyres, this bike travels across any terrain with a stable and controlled performance. Plus, its wheels have Shimano MT400 hubs at their core, which spin fast and ensure the utmost reliability in all riding conditions.Features: Frame: GT 6061 T6 Aluminium Frame, Triple Triangle w/ Floating Seat Stays, Internal Cable Routing, Dropper Post Routing, Boost 141 Forged Drop-outs w/ Disc Brake Mounts, Zero Stack Tapered 1 1/8"- 1.5" Head Tube, 27.5/29" Wheels Fork: SR Suntour XCM-DS, 100mm, Hydraulic Lockout and Preload adjust, Coil Headset: Semi-integrated, Sealed Cartridge, Tapered Stem: GT All Terra, 6061 Alloy, 31.8, 8-deg Handlebar: GT All Terra Alloy Riser, 25mm Rise, 8-deg Sweep, 6-deg Rise, 720mm Width Grips: GT Statement Shifters: Shimano Deore, 10-Speed Brakes: Tektro HD-M275 Hydraulic disc brakes with 160mm rotors Crankset: Prowheel Charm, 32T Bottom Bracket: Cartridge, Square Taper Chain: KMC X10, 10-speed Cassette: Sunrace, 11-42T, 10-speed Front Derailleur: N/A Rear Derailleur: Shimano Deore, 10-Speed Tyres: WTB Ranger Comp, 27.5/29 x 2.25", DNA Compound Rims: WTB SX19, 32h Front Hub: Shimano QR Rear Hub: Shimano MT200, QR Saddle: GT MTB Seatpost: GT All-Terra Micro Adjust Alloy Seat Post, 30.9mmEasy AssemblyWhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools are conveniently included in the box.Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive: All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for worldwide delivery outside the EU will be delivered in small boxes.This video demonstrates assembly from a SMALL BOX.This video demonstrates assembly from a LARGE BOX.Buy GT Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Zipp 404 NSW Carbon Tubeless Rear Wheel - Black - Shimano/SRAM}, Black
  • £499.99
  • RRP £1514.99
  • Saving you £67

Zipp 404 NSW Carbon Tubeless Rear WheelThe 404 NSW is the ultimate all-rounder and provides fantastic climbing efficiency and comfort while being more than capable of maintaining speed on the flat and stability during high-speed descents. Its stiffness and strength have been proven on the Spring Classic race events across cobbled streets and rough, uneven terrain but are still light enough to inspire rider confidence when sprinting out of corners.CognitionThe ultimate in Zipp hub technology. Every time a conventional hub set starts to coast, friction within the freehub ratchet mechanism works like a drum brake to slow the rider down. The drag between hub shell and driver body during coasting is considered an efficiency loss, especially for road wheels. High drag also can significantly contribute to chain-dropping issues. The drag torque drives the cassette clockwise so the chain gets loose on the load side. The solution? The rear Cognition hub with AxialClutch technology reduces drag by disengaging the ratchet mechanism when coasting. It then uses magnets to re-engage once the rider starts pedalling.ShowstopperShowstopper is a complimenting pairing of a directional, moulded-in, texture with silicon carbide particles suspended in the surface resin. The current media blast process applied to all Zipp rims increases the surface roughness of the brake track providing the rider with consistent and responsive braking. In order to improve this for the wettest of rides, Zipp have introduced a moulded-in groove specifically tuned for the Zipp Tangente Platinum Pro EVO Brake Pad. The grooves have been optimized to interact with leading edge (relative to the rotation of the wheel) of the brake pad and the four cooling channels. The leading edge of the pad and first two channels efficiently wipe water and debris outward, cleaning and drying the braking surface, while the second two cooling channels have maximum interference with the grooves allowing greater braking force than a smooth rim. The cleaning effects of the groove and pad interaction improve brake feel and consistency even in dry conditions.Hexfin Aerodynamic Boundary Layer Control (ABLC)The Sawtooth dimple design consists of 12 nodes that are specifically clocked to start aerodynamic shearing at a rate of 50hz at a rider speed of 20mph. Sawtooth accomplishes this by inducing small sheet vortices that shed at a low magnitude, but at a higher natural frequency, thus decreasing the laminar bubble effect on the aerodynamically shielded side of the rim's profile to further reduce high yaw drag and improve crosswind stability.ImPressZipp's ImPress graphics technology prints graphics directly on the wheel, which allows the dimples to do what they were designed to achieve, to control vortex shedding and the rate at which air sheds off the wheel. Managing this is crucial to stability. ImPress graphics also give NSW a distinctive stealthy look.Features: Rim Material: Carbon with UD Fibre Finish and Impress Technology Use: Road Axle Type: QR 135mm (quick release) Internal Rim Width: 20mm Rim Depth: 58mm Rim Profile: Symmetrical Brake Compatibility: Rim Brake Size: 700c Tyre Compatibility: Clincher, Tubeless Ready Surface Texture: ABLC SawTooth Nipple Material: Aluminium Nipple Anti-rotation: Sapim Secure-loc Spoke Type: CX-Ray - Black Spoke Count: 24 Spoke Pattern: 2 cross Hub: Cognition Driver Body Type: SRAM XDR Axle Material: Aluminium Bearings: Cartridge, Stainless Steel Driver Mechanism: Axial Clutch Driver Body Material: Aluminium Max Tyre Pressure: 125psi Max Recommended Rider Weight: 250lbs Single or Pair: Single rear wheel Weight: 882g (approx)Technologies: New graphics that scream speed, applied using Zipp's ImPress direct-print technology to help allow the dimples to do what they were designed to do - improve aero performance. Fast 58mm rim depth, tubeless compatible for increased speed and better cornering, control and comfort. Cognition hubset with Axial Clutch technology provides reduced drag when coasting. ABLC Sawtooth dimple design helps manage airflow around the rim, and contributes to create a faster, more stable wheel. Industry leading Showstopper brake track: powerful and consistent braking, even on the wet. SRAM XDR driver body. Ships with QR end caps, quick release skewers. Campagnolo driver body sold separately.Manufacturer's Part Number: ZPWH8518001 Black 700c SRAM XD SRAM XDRBuy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Campagnolo Shamal Ultra C17 2-Way Fit Rear Wheel - Black - Campagnolo}, Black
  • £499.99
  • RRP £574.99
  • Saving you £13

Campagnolo Shamal Ultra C17 2-Way Fit Rear WheelThe new Shamal Ultra C17 2-Way Fit Rear Wheel continues the legendary performance this model has held for over 20 years. It's the first top for many top-end competitive cyclists in all areas of the sport. This version pushes performance further thanks to the increase in design and technology Campagnolo is known for, which includes the perfect integration of being Tubeless Compatible. The tubeless setup makes the wheel inertia and rolling resistance much lower while increasing grip and traction significantly; this is the future of road racing.Optimised Rim ProfileThis version of the Shamal Ultra features the new C17 rim profile to ensure a better rim to tyre interface, which in turn improves performance. This performance boost is especially noticeable when using 25 and 28c road tyres - the modern standard. To maintain this wheel exceptional reactivity and momentum it has been equipped with USB Ceramic, sealed cartridge bearing, which although reducing weight, also greatly improve rolling performance and smoothness. Ceramic ball bearings have a high corrosion resistance, meaning wheel maintenance is rarely required.Podium Proven PerformanceThis wheel features the Campagnolo iconic, performance enhancing Mega-G3 spoke lacing pattern. This spoke pattern improves energy between the rider and the road, which reduces stresses on the drive side (right side) of the wheel while increasing the rigidity of the wheel overall at the same time. This significant performance enhancement is achieved by the drive side of the rear wheels having twice as many spokes as the non-drive side (left side).Hand Built and Fine-TunedCampagnolo wheels are hand built entirely by specialist Campagnolo wheel builders and are fine-tuned and checked precisely with electronic tools. The ensures that every wheel delivers the high-performance output that Campagnolo wheels are known for.Features:  Material: Rim: Aluminium; Hub: Carbon, Aluminium  Rim Internal Width: 17mm  Rim External Width: 22mm  Rim Profile: Differentiated, 27/30mm  Hub Spacing: 130mm  Spoke Count: 21  Spoke Lacing: G3  Bearings: USB, Cup and ConeBuy Campagnolo Wheels & Tyres from Chain Reaction Cycles. Ride. Eat. Sleep. Repeat.

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GT Avalanche Comp Hardtail Bike 2022 - Black - XL, Black
  • £499.99
  • RRP £699.99
  • Saving you £29

GT Avalanche Comp Hardtail BikeThe GT Avalanche Comp is armed with superb components and features a top-quality construction. This exceptional hardtail MTB makes the most of its Triple Triangle frame design and modern component technologies to blast you across the mountainside with pace, confidence, stability and style. Engineered for fast trails, challenging terrains and long days in the saddle, this Comp model provides exceptional performance that's ideal for trail riding, bike park sessions and epic all-mountain explorations.SR Suntour Suspension and Shimano Deore 10-Speed DrivetrainEquipped with a SR Suntour XCM-DS suspension fork, this versatile and energetic hardtail blasts you from trail to trail while soaking up every knock and bump from the terrain along the way. Plus, it's equipped with a wide-ranging Shimano Deore 1x10-Speed drivetrain with a 11-42 Tooth cassette, giving you gears to easily climb steep hills and rocket across the mountainside. And, this bike is armed with powerful Tektro hydraulic disc brakes that ensure you have reliable all-weather stopping power at your fingertips.WTB SX19 Rims and WTB Ranger Comp TyresWith WTB SX19 wheels wrapped in WTB Ranger Comp tyres, this bike travels across any terrain with a stable and controlled performance. Plus, its wheels have Shimano MT400 hubs at their core, which spin fast and ensure the utmost reliability in all riding conditions.Features: Frame: GT 6061 T6 Aluminium Frame, Triple Triangle w/ Floating Seat Stays, Internal Cable Routing, Dropper Post Routing, Boost 141 Forged Drop-outs w/ Disc Brake Mounts, Zero Stack Tapered 1 1/8"- 1.5" Head Tube, 27.5/29" Wheels Fork: SR Suntour XCM-DS, 100mm, Hydraulic Lockout and Preload adjust, Coil Headset: Semi-integrated, Sealed Cartridge, Tapered Stem: GT All Terra, 6061 Alloy, 31.8, 8-deg Handlebar: GT All Terra Alloy Riser, 25mm Rise, 8-deg Sweep, 6-deg Rise, 720mm Width Grips: GT Statement Shifters: Shimano Deore, 10-Speed Brakes: Tektro HD-M275 Hydraulic disc brakes with 160mm rotors Crankset: Prowheel Charm, 32T Bottom Bracket: Cartridge, Square Taper Chain: KMC X10, 10-speed Cassette: Sunrace, 11-42T, 10-speed Front Derailleur: N/A Rear Derailleur: Shimano Deore, 10-Speed Tyres: WTB Ranger Comp, 27.5/29 x 2.25", DNA Compound Rims: WTB SX19, 32h Front Hub: Shimano QR Rear Hub: Shimano MT200, QR Saddle: GT MTB Seatpost: GT All-Terra Micro Adjust Alloy Seat Post, 30.9mmEasy AssemblyWhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools are conveniently included in the box.Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive: All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for worldwide delivery outside the EU will be delivered in small boxes.This video demonstrates assembly from a SMALL BOX.This video demonstrates assembly from a LARGE BOX.Buy GT Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.

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