Built from 100% aluminium and CNC machined to add strength and durability to its construction, this excellent addition to your brake system has specially machined raised areas for the rotor to slot on to for a seamless and reliable engagement.
Giro Source MIPS MTB HelmetFor rowdy-riding mountain bikers, the Giro Source MIPS MTB Helmet is packed with all the features you need to ride full of confidence. MIPS brain protection technology meets Roc Loc adjustment meets superb ventilation for unrivalled trail-ready performance. The outstanding performance and safety of the Source MIPS MTB Helmet come by the way of a full-wrap In-Mould construction. This sees a burly polycarbonate outer shell bonded to an impact-absorbing EPS liner. This ensures the toughness needed for regular mountain bike use and in the event of a crash, absorbs and dissipates damaging impacts. Integrated into the helmet is also the brain-protecting Multi-directional Impact Protection System (MIPS).MIPS (Multi-directional Impact Protection System) The Mips system is designed to provide added safety for helmets in many accidents. For certain impacts, the Mips system can reduce harmful rotational motion that might otherwise be transferred to the user’s head.Rotational motion is a common cause of concussions in oblique hits to the head. In a crash, the Mips system is designed to move slightly inside the helmet to help redirect forces away from the head.Roc Loc® 5 Fit SystemFor easy adjustment, you'll enjoy the benefits of the Roc Loc® 5 Fit System. This provides an unmatched level of comfort, stability, adjustability, and weight savings. You can easily dial-in both fit tension and adjust vertical position with a single hand. Just twist the dial for a tighter feel on rough terrain, then back it off a notch and relax across the flats or a warm climb. Even with these remarkable features, Roc Loc 5 is still nearly 40% lighter than its popular predecessor, Roc Loc 4.Trail Ready ComfortOnce you're up to speed and in the flow of the trail, you'll appreciate the excellent ventilation on offer. A total of 17 vents and internal channels combine to give a rush of cooling airflow over the top of your head. Coolfit™ padding is also a key feature, offering instant comfort, excellent sweat-wicking and anti-microbial qualities to prevent an itchy head after a hot mountain bike session. Lastly, the moto-stye screw-in visor keeps your eyes shielded from the sun and kicked up trail debris. Features:Full-wrap In-Mold polycarbonate shell with EPS linerIntegrated MIPS® brain protection systemAdjustable moto-style screw-in visorCoolfit™ paddingRoc Loc® 5 MIPS17 Vents and deep internal channellingWeight: 340 grams (Size M - CPSC)Shop all MIPS helmets - Click hereBuy Giro Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
The GR9 (GR903) is Shimano's flagship Downhill/Enduro flat pedal shoe with improved protection, comfort, and pedal contact. It features a reinforced upper which offers protection and has mesh inserts for breathability. Reinforced synthetic leather upper with mesh inserts provide protection and breathabilityLace closure with elastic securing strap for stress-free comfortIntegrated debris cuff and reinforced toe and heel protection to ensure rider safetyReengineered last to cover wider range of foot shapesULTREAD is Shimano's brand new proprietary outsole compound and pattern, developed for maximum grip and durability with an improved pattern to maximise arch contact and secure pin engagementWeight: 385g (size 42)Stiffness rating: 5
Don't be fooled by the title, Enduro have been producing bearings since before the word "Enduro" became fashionable, there bearings are an industry leading design and they set the standard for all other bearing manufacturers to match. You may be more familiar with the ABEC standards from the worlds of skateboarding and roller blades but Enduro have tailored their bearings for the specific demands of cycling. The entry level industry standard of a bearing is ABEC 1 but Enduro do not produce any bearing which comes in at less than ABEC 3, this means that even if you choose an entry level Enduro bearing it is of better quality than another manufacturer's entry level bearing.These standard ABEC 3/5 bearings are designed for use within bottom brackets or hubs and give outstanding performance and longevity to your components.
Park Tool Thru Axle Adaptors TS-2TAAllows truing stand to be used with 12mm, 15mm, 20mm and 25mm thru axle hubs. Axles must be removed to use adaptors. Adaptors mount easily to TS-2.2 or TS-2 Truing Stands.Buy Park Tool Thru Axle Adaptors from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime TI Endurance Road SaddlePrime's TI Endurance Road Saddle offers enduring comfort when you're taking on epic distances. It features lightweight titanium rails and a wide and shallow convex shape. Plus, at the base, there's a cut-out section to relieve pressure on key areas.Endurance-specificDesigned for riding long distances over many hours on the bike. The TI Endurance's profile is optimised for use along with sportive, touring and gravel/adventure bikes. These types of bikes feature higher front ends to offer a more relaxed riding position, in which the lower back follows a less aggressive curve to the handlebars. Combining them with the TI Endurance saddle will help you to remain relaxed throughout your ride.Efficient and DurableFeaturing titanium alloy rails with a chromium nitride (CrN) coating, you've got excellent tensile strength, rigidity and corrosion resistance, plus a very low weight. These high-quality rails also increase the durability of the saddle, as they are far less able to flex and creak as you're riding. The rail's strength and lack of bulk help you to save energy when conquering a long climb or putting in a big effort when accelerating up to top speed.Features:Cover: Waterproof microfibre coverBase: Nylon fibre base with cut-out for pressure relief Rail Material: Titanium alloy with CrN (Chromium Nitride) coatingShallow convex profile Rail fore/aft measurement markers Dimensions: 277x145mm Weight: 226gBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano Tourney A073 7/8 Speed Triple ChainsetThis crankset is compatible with 3x7 and 3x8 drivetrains and provides wide range 50-39-34T gearing with a chain guard. It features a robust alloy construction, which makes it perfect for stress-free urban commuting from A to B. Shimano has also equipped this version with its renowned Hyperglide sprockets that incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. This results in fast and responsive indexed shifting as you travel from the smooth city pavement to the countryside. Features:Material: AlloyUse: Road, Urban and LesiureSeries: Tourney A070BB Interface: Square taperBB Included: NoChainline: 45mmCompatible Chain: HGGear Arms: 5PCD: RivetedRear Speeds: 7/8 speedRecommended BB Threaded (Normal): BB-UN26Q-Factor: 171.5mmNumber of Chainrings: 3Chainring Type: SG-XInterchangeable with SHIMANO road front chainring 8/7-speed systemTooth Count: 50/39/30TPart Number: 170mm: FCA073C090; 165mm: FCA073A090Technologies:Dual SIS Index: The SIS rear index shifting system was adopted at the front. With the index system at the front shifting operation is easier and more comfortable.HG HyperGlide: The distinctively designed HYPERGLIDE sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result. The HG cassette sprocket, which was developed for the MTB 10-speed system, underwent comprehensive optimization to achieve super-highly efficient shifting.A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Prologo 15 Cycling SocksThe classic Castelli sock, with a snug, stretchy fit, quick-wicking construction and distinctive style. You can't go wrong with the Castelli Prologo 15 Cycling Socks when it comes to pedalling performance.The key to the comfort and snug fit of the Prologo 15 Cycling Socks is the combination of 200-needle construction and Meryl® Skinlife yarns. The extra-stretch of the 200-needle construction gives a wonderfully smooth fit inside your cycling shoes.And when the going gets sweaty, the Meryl® Skinlife yarns are quick to wick away sweat while also being infused with antimicrobial silver ions for freshness. Reinforced heels and toes boost durability and the Piqué ankle knit and Castelli logo gives them a timeless finish.Features:Materials: 85% Polyamide, 15% Elastane200-needle construction for extra stretchMeryl® Skinlife yarns with antimicrobial silver ions to reduce odourPique ankle knitReinforced heel and toeMidfoot support band15cm cuff heightBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Wool 18 Sock (Ltd Ed)As autumn and winter temperatures fall, the Castelli Wool 18 Socks keep your feet warm as you pedal. The fit is slim but cosy, slipping into cycling shoes easily. The limited-edition graphics give a flash of colour to a dull day too.A mix of Merino Wool and synthetic fibres is the perfect choice of material for the Wool 18 Socks. The wool component brings with it a natural level of insulation as well as being excellent at dealing with sweat, wicking it off the skin quickly. It's also naturally odour resistant for post-ride freshness. Meanwhile, the synthetic fibres give a boost to durability and provide stretch to give a smooth and snug fit that fits easily inside your cycling shoes.Features:Materials: 50% Wool, 25% Polyamide, 25% ElastaneMerino wool blend for warmth and durabilityThin construction like a summer sock for close fit in your shoe18 cm cuffPairBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
The legendary Shimano XT Brake Lever gives superb braking performance which allows you to stay fully focused on the trail ahead. This coupled with the ability to tune them to your preference provides you with fantastic brakes for you to tackle the high demands of mountain biking.Optimized lever axle position with additional contact point and refined ergonomicsGreater flexibility and action-optimized cockpit layout10% stiffer than M8000 even under high temp conditionsQuicker brake engagement with shorter free strokeToolless reach adjust & Free stroke adjustThese levers offer a quicker brake engagement with a shorter free-stroke with toolless reach and free stroke adjustment so that you can fine tune them to your liking. They are stiffer than the M8000 levers even in high temperature conditions. The lever axle position has been optimised for additional contact point and refined ergonomics.
dhb Aeron Lab Carbon Road Shoe (Dial)Complete your race-ready outfit with the dhb Aeron Lab Carbon Road Shoe. Exceptionally supple and supportive, this lightweight racing slipper is finished in a one-piece aerodynamic upper, ready for you to unleash the fastest version of yourself.The Aeron Lab Carbon Road Shoe is the product of more than two years of rigorous development and testing. dhb’s first foray into premium cycling footwear, it’s been carefully crafted to deliver a competitive edge for elite athletes.Striking a balance between security and comfort is key to effective power transfer, so dhb have incorporated a shaped tongue to locate and gently grip your foot, while an Atop dial closure system completes a snug but unrestrictive fit and offers on-the-fly adjustment.This extremely comfortable fit is complemented by an integrated heel system for added stability. The fabric on the inside of the heel features a directional weave, developed to prevent slipping when you’re putting the hammer down.The shoe is built on an incredibly stiff, full carbon sole to ensure no watts are wasted here, either. The sole is covered in a slick, gel coating and includes three vents to keep your feet cool when the heat is on.An upper formed of a single piece of aerodynamic fabric removes the need for additional seams and finishes the shoe in style. Aeron Lab detailing sits on the outer heel, while the three-bolt cleat fitting system suits all major road pedals.dhb’s Aeron Lab collectionUnleash the fastest version of yourself. Aeron Lab is designed and developed for elite athletes. By incorporating the most advanced fabric innovations and best-in-class construction techniques, dhb have created exceptional performance apparel worthy of any race on the planet.Features:One-piece aerodynamic upperIncredibly stiff carbon soleATOP dial closure systemAnti-slip heel fabricMoulded tongueThree-bolt cleat fitting (cleats not supplied)Aeron Lab detailingWeight: 266g per shoe (size 41)Buy dhb Footwear from Chain Reaction Cycles, the World's Largest Online Bike Store.
The all-new Hope Tech 4 X2 Hydraulic Disc Brake is the culmination of of Hope's 25+ years experience of designing and manufacturing some of the best brakes ever made. With 30% more power than the old Tech 3 X2 along with a lighter lever action, the Tech 4 X2 is a stunningly lightweight and powerful brake ideal for cross country, down country and lightweight trail bikes.30% extra power compared the old Tech 3 leverLever shape updated to provide a more ergonomic shapeHinged clamp reduces weight and improves ergonomicsTool free bite point and reach adjustments for easy, personalised setupRigid CNC'd one piece 2 piston flat mount caliper for lightweight yet powerful stoppingSupplied with new Racing Compound pads for improved power and modulationNB: images show post mount caliper - flat mount caliper suppliedThe Tech 4 X2 uses all new internal sealing for reduced friction and the pivot spins on roller bearings, allowing the spring rate to be reduced. The lower spring rate in turn gives a lighter lever action, reducing rider fatigue and keeping our legendary feel and modulation. Not only this, but the updated lever and blade provide a 30% increase in pressure over the Tech 3 lever for a bucket load of extra braking power! The Tech 4 lever also retains Hope's signature tool free bite point and reach adjustments. The updated X2 caliper features 2 large pistons for excellent braking power and ease of maintenance mixed with exceptionally lightweight. If you want the ultimate lightweight brake that perfectly blends power, style and reliability, look no further than the Hope Tech 4 X2!