Stans No Tubes Flow S1 Mountain Bike WheelsetDurable and light, the Stan's No Tubes Flow S1 Mountain Bike Wheelset is ready to handle the toughest trails. Multiple World Cup Downhill (DH) winners have inspired the race-ready design of the Flow S1 wheelset making it the ideal addition to any keen rider looking to tackle challenging trails and reach the podium. Strong and Multi-purposeFeaturing reinforced rim walls with a 1.6mm deeper profile, the Flow S1’s offer greater impact strength for an even wider range of use. Despite this, they only have a minor weight increase over Stan’s other models. They’re constructed with a 32-hole spoke count front and rear, using easily replaceable standard spokes. Combined with Stan’s faster-engaging and CNC-machined Neo hubs, this wheelset is the ideal choice whether you ride trail, all-mountain, or enduro.Features: Durable and lightweight aluminium construction Wider rim width for more stability with larger tyres 3mm wider than Rapid 30 with no weight gain Developed on the World Cup DH circuit Rim profile optimised for 2.35" - 2.80” tyres Rim Internal Width: 29mm Rim External Width: 33.1mm Rim Depth: 17.6mm ERD: 566mm (27.5") / 604mm (29") Spokes: Sapim 2.0/1.8/2.0mm ETRTO: 584x29 (27.5") / 622x29 (29") Nipples: Secure Lock brass silver nipples ISO: 27.5"x33.1mm / 29"x33.1mm Hub: Stan’s Neo Tape: 30mm Hole Count: 32-hole, 32-hole Valve: 35mm Presta Rim Material: 6061 Alloy Max Spoke Tension: 125kgf (1225N) Max Rider Weight: 114kg (250lbs) Max Pressure with 2.4" Tyre: 37psi Max Pressure with 2.80" Tyre: 26psi Brakes: Disc Freehub Body: Neo Durasync Red Tubeless tape pre-installed Use: Aggressive Trail, All Mountain, Enduro, and Downhill Weight: 2034g (27.5”) / 2134g (29”)Technologies: WideRight: Rims that are too narrow fail to offer sufficient sidewall support and protection to your tyres and create a less stable shape. The result is less control in the corners, less traction on climbs, and more rolling resistance. Rims that are too wide also distort the tyre profile, decreasing traction and control and driving impacts directly into the rim, negating the impact absorbing advantages of a tyre's volume. Stan's WideRight rim widths are designed to strike the perfect balance between tyre volume and sidewall function. BST (Bead Socket Technology): Bead Socket Technology rims are designed to match the shape of your tyre's bead to create a safer and more secure airtight interface. BST rims secure the bead of the tyre, not the sidewall, creating an airtight seal while allowing the tyre's sidewall to expand to its true, rounder, more effective profile. The result is more traction and less rolling resistance. With lower-profile, less vulnerable sidewalls, Stan's BST rims are also lighter and stronger by design and accelerate more quickly. Buy Stan's No Tubes Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Stans No Tubes Flow S1 Mountain Bike WheelsetDurable and light, the Stan's No Tubes Flow S1 Mountain Bike Wheelset is ready to handle the toughest trails. Multiple World Cup Downhill (DH) winners have inspired the race-ready design of the Flow S1 wheelset making it the ideal addition to any keen rider looking to tackle challenging trails and reach the podium. Strong and Multi-purposeFeaturing reinforced rim walls with a 1.6mm deeper profile, the Flow S1’s offer greater impact strength for an even wider range of use. Despite this, they only have a minor weight increase over Stan’s other models. They’re constructed with a 32-hole spoke count front and rear, using easily replaceable standard spokes. Combined with Stan’s faster-engaging and CNC-machined Neo hubs, this wheelset is the ideal choice whether you ride trail, all-mountain, or enduro.Features: Durable and lightweight aluminium construction Wider rim width for more stability with larger tyres 3mm wider than Rapid 30 with no weight gain Developed on the World Cup DH circuit Rim profile optimised for 2.35" - 2.80” tyres Rim Internal Width: 29mm Rim External Width: 33.1mm Rim Depth: 17.6mm ERD: 566mm (27.5") / 604mm (29") Spokes: Sapim 2.0/1.8/2.0mm ETRTO: 584x29 (27.5") / 622x29 (29") Nipples: Secure Lock brass silver nipples ISO: 27.5"x33.1mm / 29"x33.1mm Hub: Stan’s Neo Tape: 30mm Hole Count: 32-hole, 32-hole Valve: 35mm Presta Rim Material: 6061 Alloy Max Spoke Tension: 125kgf (1225N) Max Rider Weight: 114kg (250lbs) Max Pressure with 2.4" Tyre: 37psi Max Pressure with 2.80" Tyre: 26psi Brakes: Disc Freehub Body: Neo Durasync Red Tubeless tape pre-installed Use: Aggressive Trail, All Mountain, Enduro, and Downhill Weight: 2034g (27.5”) / 2134g (29”)Technologies: WideRight: Rims that are too narrow fail to offer sufficient sidewall support and protection to your tyres and create a less stable shape. The result is less control in the corners, less traction on climbs, and more rolling resistance. Rims that are too wide also distort the tyre profile, decreasing traction and control and driving impacts directly into the rim, negating the impact absorbing advantages of a tyre's volume. Stan's WideRight rim widths are designed to strike the perfect balance between tyre volume and sidewall function. BST (Bead Socket Technology): Bead Socket Technology rims are designed to match the shape of your tyre's bead to create a safer and more secure airtight interface. BST rims secure the bead of the tyre, not the sidewall, creating an airtight seal while allowing the tyre's sidewall to expand to its true, rounder, more effective profile. The result is more traction and less rolling resistance. With lower-profile, less vulnerable sidewalls, Stan's BST rims are also lighter and stronger by design and accelerate more quickly. Buy Stan's No Tubes Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Zipp 303 Firecrest Carbon Tubeless Rear WheelEngineered to meet the demands of modern road bike adventures, this rear wheel features a hookless carbon rim construction, which allows it to deliver incredibly fast and smooth rolling performance. Zipp has equipped this model with tubeless tyre compatibility, so you can enjoy the benefits of superior stability and control as well as a lighter overall weight. Another highlight of this version is its disc brake compatibility, which means that you'll benefit from powerful and consistent braking performance during the most unpredictable of road conditions.Zipp's 303 Firecrest Tubeless Disc-brake rear wheel is designed for the real world… a world of imperfect conditions, road surfaces, and elements where the bottom line is simple. Efficiency = speed. It's faster, lighter, and more capable over varied terrain—whether the surface is pavement in all its conditions or no pavement at all. Deeply rooted in Zipp's drive to conquer the Spring Classics, the 303 Firecrest is remade with a purpose-made approach for the demands of modern road bikes. When it comes to going fast on a bicycle, efficiency means reduced: Wind resistance, rolling resistance, rider fatigue, weight. Designed using real-world direct measurements (vs. primarily wind tunnel or computer simulation). The results were huge. Its rim is slightly more bulbous in design than its predecessor, with a 30mm outside width, a 25mm internal width, and a 40mm rim depth. The profile provides low drag and an improved transition between rim and tyre, boosting aero efficiency on the road. The wide rim stance also features less tyre deflection for reduced rolling resistance. The combination of the wider tyre, increased tyre volume, and lower tyre pressure helps to reduce rider fatigue by smoothing out the ride over imperfect pavement and road conditions—the tyre and wheel system absorbs the shaking, not the rider. At the centre of the 303 Firecrest Tubeless Disc brake rear wheel is a versatile and durable hubset, the German-engineered ZR1 DB. This hubset features 66 points of engagement for quicker response. The 303 Firecrest Tubeless Disc-brake rear wheel is for dedicated cyclists who aspire to the latest in technology. Its competitors… in races, against peers, or simply conquering personal limits. This is about becoming faster and matching your motivation to the most advanced technology.Features: Rim Material: Hookless Carbon Tyre Compatibility: Tubeless tyres only Brake Compatibility: Disc (Center Lock) Rim Inside Width: 25mm Rim Profile: Symmetrical Rim Finish: UD fibre, adhesive decals Nipple Material: Aluminium Spoke Type: CX-Ray Spoke Count: 24 Spoke Pattern: 2 Cross Driver Body Type: Multiple options available to select Axle Type: TA 12x142 Bearings: Cartridge - Steel Driver Mechanism: 6 Pawls Leaf Spring Weight: 842g (approx)Technologies: Zipp graphics and cosmetic identity that scream speed Versatile endurance wheelset for the modern road bike with tubeless and hookless rim profile Lighter Weight than its predecessor, making it nimble and fast Tubeless Made Easy, optimised tyre bed sign allows for simple tool-free installation and removal with no need for an air compressor to seat the tyre Ultra-wide 25mm rim profile creates a better tyre interface to be fast on or off the road 40mm rim depth makes a light and aero wheel in every situation ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement Center locking rotor interface. Lockring is included with the wheels XDR or SRAM/Shimano driver bodies Campagnolo driver body sold separatelyBuy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Zipp 303 Firecrest Carbon Tubeless Rear WheelEngineered to meet the demands of modern road bike adventures, this rear wheel features a hookless carbon rim construction, which allows it to deliver incredibly fast and smooth rolling performance. Zipp has equipped this model with tubeless tyre compatibility, so you can enjoy the benefits of superior stability and control as well as a lighter overall weight. Another highlight of this version is its disc brake compatibility, which means that you'll benefit from powerful and consistent braking performance during the most unpredictable of road conditions.Zipp's 303 Firecrest Tubeless Disc-brake rear wheel is designed for the real world… a world of imperfect conditions, road surfaces, and elements where the bottom line is simple. Efficiency = speed. It's faster, lighter, and more capable over varied terrain—whether the surface is pavement in all its conditions or no pavement at all. Deeply rooted in Zipp's drive to conquer the Spring Classics, the 303 Firecrest is remade with a purpose-made approach for the demands of modern road bikes. When it comes to going fast on a bicycle, efficiency means reduced: Wind resistance, rolling resistance, rider fatigue, weight. Designed using real-world direct measurements (vs. primarily wind tunnel or computer simulation). The results were huge. Its rim is slightly more bulbous in design than its predecessor, with a 30mm outside width, a 25mm internal width, and a 40mm rim depth. The profile provides low drag and an improved transition between rim and tyre, boosting aero efficiency on the road. The wide rim stance also features less tyre deflection for reduced rolling resistance. The combination of the wider tyre, increased tyre volume, and lower tyre pressure helps to reduce rider fatigue by smoothing out the ride over imperfect pavement and road conditions—the tyre and wheel system absorbs the shaking, not the rider. At the centre of the 303 Firecrest Tubeless Disc brake rear wheel is a versatile and durable hubset, the German-engineered ZR1 DB. This hubset features 66 points of engagement for quicker response. The 303 Firecrest Tubeless Disc-brake rear wheel is for dedicated cyclists who aspire to the latest in technology. Its competitors… in races, against peers, or simply conquering personal limits. This is about becoming faster and matching your motivation to the most advanced technology.Features: Rim Material: Hookless Carbon Tyre Compatibility: Tubeless tyres only Brake Compatibility: Disc (Center Lock) Rim Inside Width: 25mm Rim Profile: Symmetrical Rim Finish: UD fibre, adhesive decals Nipple Material: Aluminium Spoke Type: CX-Ray Spoke Count: 24 Spoke Pattern: 2 Cross Driver Body Type: Multiple options available to select Axle Type: TA 12x142 Bearings: Cartridge - Steel Driver Mechanism: 6 Pawls Leaf Spring Weight: 842g (approx)Technologies: Zipp graphics and cosmetic identity that scream speed Versatile endurance wheelset for the modern road bike with tubeless and hookless rim profile Lighter Weight than its predecessor, making it nimble and fast Tubeless Made Easy, optimised tyre bed sign allows for simple tool-free installation and removal with no need for an air compressor to seat the tyre Ultra-wide 25mm rim profile creates a better tyre interface to be fast on or off the road 40mm rim depth makes a light and aero wheel in every situation ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement Center locking rotor interface. Lockring is included with the wheels XDR or SRAM/Shimano driver bodies Campagnolo driver body sold separatelyBuy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Park Tool Head Tube Reaming/Facing Set (HTR-HS)This tool is ideal for customising the actual setup that you require for your bike maintenance. This tool can be modified to face headsets and bottom brackets, press in bearings and headset cups or simply to ream a section of the frame which needs a little more clearance.Build your own specific tool by adding cutters, reamers and facers to this base tool unit. This kit includes the handle, shaft and the quick release centre cone & nut. Over 20 different reamers and facers are compatible with this central assembly, for numerous headset and bottom bracket standards.Note that no reamers, facers or pilots are included with this set.Features:Park Tool part #: HTR-HSUniversally customisable tool for many usesCreate your own tool rather than having many different variants of the same designBuy Park Tool Workshop Tools from Chain Reaction Cycles, the World's Largest Online Bike Store.
Nukeproof Horizon Tubeless Tyre Repair KitNukeproof Horizon tubeless Tyre repair kit features a machined alloy tool, which doubles up as a storage capsule and houses 5x 1.5mm plugs and 5x 3.5mm plugs for repairing holes and punctures in tubeless tyres. Weighing only 50g, it is super light and easy to carry and pack away in your backpack as you ride. Plus, the tool capsule doubles up as a handle for the plug insertion tool and even has some extra space inside for storing a pair of powerlinks for your chain.The plugs are super tacky so do not require you to use additional glue. Spare plugs are available here.Features:Plug insertion tool5x 1.5mm plugs5x 3.5mm plugsTool Dimensions: 76x29mmWeight: 50gBuy Nukeproof Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Nukeproof Horizon Tubeless Tyre Repair KitNukeproof Horizon tubeless Tyre repair kit features a machined alloy tool, which doubles up as a storage capsule and houses 5x 1.5mm plugs and 5x 3.5mm plugs for repairing holes and punctures in tubeless tyres. Weighing only 50g, it is super light and easy to carry and pack away in your backpack as you ride. Plus, the tool capsule doubles up as a handle for the plug insertion tool and even has some extra space inside for storing a pair of powerlinks for your chain.The plugs are super tacky so do not require you to use additional glue. Spare plugs are available here.Features:Plug insertion tool5x 1.5mm plugs5x 3.5mm plugsTool Dimensions: 76x29mmWeight: 50gBuy Nukeproof Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Nukeproof Universal Replacement Tubeless PlugsThis pack of 20 Nukeproof Replacement Tubeless Repair Plugs are compatible with any brand of tubeless repair tool that features a two-prong insertion tip at the end. Also, since these plugs are super tacky, there is no need to use any additional glue to hold them in place.If you do not already own a tubeless tyre repair tool, you can find the Nukeproof Horizon Tubeless Tyre Repair kit here.Features: Pack of 20 replacement tubeless puncture repair plugsOrange Plugs 1.5mmBlack Plugs 3.5mmBuy Nukeproof Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Nukeproof Universal Replacement Tubeless PlugsThis pack of 20 Nukeproof Replacement Tubeless Repair Plugs are compatible with any brand of tubeless repair tool that features a two-prong insertion tip at the end. Also, since these plugs are super tacky, there is no need to use any additional glue to hold them in place.If you do not already own a tubeless tyre repair tool, you can find the Nukeproof Horizon Tubeless Tyre Repair kit here.Features: Pack of 20 replacement tubeless puncture repair plugsOrange Plugs 1.5mmBlack Plugs 3.5mmBuy Nukeproof Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Stans No Tubes DART Tubeless Tyre Puncture Repair KitA speedy and effective tool for getting your tyres back to their best, the DART Tubeless Tyre Puncture Repair Kit by Stan's No Tubes works with your sealant to quickly form an airtight seal. The chemical reaction created by the DART results in a confident and dependable bond, allowing you to complete your ride with confidence.Lightweight and easy to fit, this ergonomic tool makes it super-easy to complete an essential repair job.Features:Repairs large punctures and slicesReacts with Stan's sealant to form an instant, airtight sealSimple and easy to refillLightweightWears off clean, no trimming neededIncludes two pre-loaded DART's for sealing multiple and larger puncturesBuy Stan's No Tubes Tools -Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Stans No Tubes DART Tubeless Repair Kit RefillAn excellent addition to your kit bag, this refill set is the perfect companion for your DART Tubeless Repair Kit. This compact tube comes with five refills which each react to your Stan's sealant to form an airtight bond. The barbs on each plastic tip ensure a firm hold inside your tyre and won't pull out mid-ride. The flexible fabric construction of each refill conforms to the shape of your puncture for maximum efficiency and a confidence-instilling performance. Features: Fits the Stan's No Tubes DART Tubeless Tyre Puncture Repair Kit Reacts with Stan's sealant to form instant, airtight seal Simple and easy to install Lightweight Wears off clean, no trimming needed Includes sealed container and carrier rack for fast and easy reloadsBuy Stan's No Tubes Tools -Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Nukeproof Horizon CO2 Style Tubeless Repair Kit Based on a 16g size CO2 cartridge but instead of having CO2 inside, this tubeless repair kit houses 5x 1.5mm plugs and 5x 3.5mm plugs for repairing holes and punctures in tubeless tyres. Weighing in at only 38g, it's incredibly lightweight and easy to carry or pack away in your backpack for your rides. It features a tool capsule that doubles up as a handle for the plug insertion tool. On the inside of the threaded section there is a valve core remover hidden away. On the opposite end, the hole has been designed to loosen stuck Presta valve nuts, which can be tricky to open if there is old sealant in the valve.The plugs are super tacky, so they do not require you to use additional glue. Spare plugs are available here.Features: Plug insertion tool 5x 1.5mm plugs 5x 3.5mm plugs Tool Dimensions: 91x22mm Weight: 38g including spare plugsBuy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.