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Mavic Deemax 21 Mountain Bike Wheelset - Black - Shimano HG 7 Speed}, Black
  • £199.99
  • RRP £589.99
  • Saving you £66

Mavic Deemax 21 Mountain Bike WheelsetWhether you're a pro-rider or a weekend warrior, this mountain bike (MTB) wheelset is classed by Mavic as one of their most durable wheelsets ever, making it ideal for hardcore gravity riding. It features a tough asymmetrical aluminium rim design, which provides incredible strength when blasting across unpredictable mountain terrains and tackling all the obstacles that come with it. It's also equipped with a wide 28mm internal rim width that's specifically engineered to absorb heavy impacts, so everyone from pros to enthusiasts can have the confidence to push their limits. Quick and easy to maintain, it's kitted out with J-bend spokes with two replacement spokes delivered with every wheelset.Double-Butted and Bladed SpokesReady for tackling your local downhill tracks, this wheelset's alloy rims feature a 28mm internal width with a triangular shape that helps absorb any impacts from rocks to hard landings and big compressions. Mavic's Black Shield treatment gives them a distinctive finish and protects the rims against impacts and scratches. The brand chose a classical J-bend spoke construction using 28 steel spokes (same spoke length throughout), double-butted and bladed for the perfect balance of vertical compliance and strength to handle the abuses of aggressive gravity riding.MTB Wheelset with Downhill SpacingThe hubs benefit from Mavic's strongest bearings and the rear hub features the ultra-reliable ID360 double ratchet system for fast engagement to help you accelerate out of the corners. It's set up for downhill (DH) spaced frames and has 6-bolt disc mounts. The wheels include UST tubeless valves, spare spokes and accessories, so you have everything you need to hit the trails.Features: Rim Material: S6000 Aluminum, Asymmetrical rim design Finish: Black Shield treatment (protects against impacts and scratches) Spoke Material: Steel Use: Downhill, MTB Internal Rim Width: 28mm ETRTO: 27.5": 584x28TC; 29": 622x28TC Tubeless Ready: Yes, UST tubeless technology Drilling: Traditional Brake Type: Disc, 6-bolt mount Recommended Tyre Sizes: 60mm to 76mm (2.35" to 3.0") Rim Technologies: SUP welding technology Compatibility: Downhill (DH) Axles: Front: 20x110; Rear: 12x157 or 12x157-7speed available to select Front Axle: 20x110 Boost 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: 28 Spoke Lacing: Front and Rear: Crossed 3 Spoke Nipples: Steel, ABS ASTM Category 5: Gravity riding focused on the descent Included: 2 replacement spokes with each wheel, pre-installed tubeless rim tape, multi-function adjustment wrench (delivered with rear wheel), UST valve and accessories Max Rider Weight: 150kg Weight: Pair: 27.5": 2010g (Front: 955g; Rear: 1055g); 29": 2110g (Front: 1005g; Rear: 1105g)Manufacturer's Part Numbers:LP1526100 Black 27.5" Shimano (Deemax 27,5 21 Pr 12x157) LP1527100 Black 27.5" Shimano 7Spd LP1528100 Black 27.5" SRAM XD (Deemax 27,5 21 Pr 12x157 XD)LP1533100 Black 29" Shimano (Deemax 29 21 Pr 12x157) LP1534100 Black 29" Shimano 7Spd LP1536100 Black 29" SRAM XD (Deemax 29 21 Pr 12x157 XD)Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Reynolds Enduro Carbon Boost MTB Wheelset - Black - Shimano HG}, Black
  • £991.99
  • RRP £1800.00
  • Saving you £45

Reynolds Enduro Carbon Boost MTB WheelsetThis high-quality wheelset is specifically developed for the demands of enduro racing and its 'kitted out with a dependable build for tackling the most rigorous of terrain conditions. It features two asymmetric carbon fibre rims, which provide fantastic strength through more even spoke tension. Another benefit of its carbon fibre rim construction is it allows riders to enjoy increased stiffness and durability when climbing, without any unnecessary weight holding them back when roaring down the trail.Tubeless-Ready with Hookless Rim ProfileReady for racing, this mountain bike (MTB) wheelset is equipped with a tubeless-ready, hookless rim profile for a no-burp tyre fit and easy inflation. Thanks to its tubeless-ready technology, riders will also enjoy tubeless benefits such as lower rolling resistance, improved traction and fewer chances of flats or punctures.Carbon Fibre Wheelset with Industry Nine HubsBlack Label Mountain wheels combine Reynolds' asymmetric, hookless MR5 carbon fibre rims and Reynolds designed precision mountain hubs by Industry Nine to set the bar in mountain bike wheel performance. The rim design features a perfect balance of width, depth, and layup for wheels that provide ultimate durability, riding comfort, and trail hugging traction like you've never experienced before.- Asymmetric rim profile provides a stronger wheel through more even spoke tension- Tubeless-ready, hookless rim profile for a no-burp tyre fit and ease of inflation- Precision manufactured Reynolds hubs by Industry Nine that offer ultra-quick, 3 degrees of engagement and durability you can trust- Sapim CX-Ray spokes provide the ultimate combination of vertical strength and lateral compliance on Black Label enduro, trail and plus models- Lifetime warrantyFeatures: Rim Material: Asymmetric, hookless Carbon Fibre Axle Size: Front: 15x110mm; Rear: 12x148mm, Boost Use: MTB, Enduro Rim Width: Inner: 28mm; Outer: 34mm Rim Depth: 29mm Freehub Type: Shimano Tubeless Ready: Yes, tubeless-ready, hookless rim profile Spoke Type: Sapim CX-Ray Spoke Count: Front: 28; Rear: 28 Spoke Pattern: Front: 3x; Rear: 3x Hub: Industry Nine; Rear: Industry Nine Nipple: External Alloy Engagement: 3° Pawl: 6 Brake Compatibility: Centre Lock disc brake Decal: Black water slide Included: 2x45mm Tubeless Valve Stems, End Caps (15mm FT/12x142mm RR installed), 30mm Tubeless Tape installed and Reynolds Owner's Manual Wheel Size: 27.5" Single or Pair: Pair Weight: 1660g (pair)Manufacturer's Part Number: R-WC-77516 Black 27.5" ShimanoBuy Reynolds Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Reynolds TR 367 Carbon Boost E-MTB Wheelset - Black - Shimano HG}, Black
  • £717.99
  • RRP £1300.00
  • Saving you £45

Reynolds TR 367 Carbon Boost E-MTB WheelsetThis electric mountain bike (E-MTB) wheelset features a carbon fibre rim construction, which delivers exceptional stiffness, strength and an overall lower weight on your ride. Thanks to its asymmetric rim profile, this model also ensures a stronger wheel through more even spoke tension. This means that you'll benefit from its fantastic toughness and stability when climbing and when it's time to descend down the trail, you won't have to worry about any excess grams holding you back. Coming equipped with high-quality Sapim E-Lite spokes, Boost axle-spacing and a Reynolds TRE hub, this wheelset is engineered to handle the increased speeds and torque levels that are associated with electric mountain bike riding.Carbon E-MTB Wheelset with Reynolds TRE HubsThe TRE series is designed specifically for the demands of the more refined generation of e-mountain bikes, which allow you to cover steeper terrain in a shorter time, allowing grinders to go further faster. Since more miles mean greater wear, Reynolds built its robust TRs rims to an e-bike specific hub using 32 e-bike specific spokes and brass nipples. The result is a lightweight wheel for riders demanding top performance from their new machines.- Asymmetric rim profile provides a stronger wheel through more even spoke tension- Built with Sapim E-Lite spokes which use 2.3mm spoke head and durable brass nipples- Reynolds TRE hub- 6 pawl, full inline engagement for ultimate drive mechanism durability- 10 degrees of engagement- Short steel pawls and reinforced ratchet ring area provide greater durability and strong engagement- 5 bearing rear hub design (3 bearings in freehub) help to disperse the increased load from e-bike motor- Chromoly steel axle and freehub body for increased durability- Reinforced IS-6 disc mount for increased durability- Cooling fins behind brake mount for heat dissipation- Available in Boost onlyFeatures: Rim Material: Asymmetric Carbon Fibre Axle Size: 15x110mm; Rear: 12x148mm, Boost Use: E-MTB Rim Width: Inner: 36mm; Outer: 42mm Rim Depth: 26mm Freehub Type: Multiple options available to select separately Spoke Type: Sapim E-Lite JB Spoke Count: Front: 32; Rear: 32 Spoke Pattern: Front: 3x; Rear: 3x Hub: Front: Reynolds Hub TRe; Rear: Reynolds Hub TRe Nipple: External Brass Engagement: 10° Pawl: 6 Decal: Blue/Yellow vinyl Brake Compatibility: 6-bolt disc brake Included: 2x45mm Tubeless Valve Stems, End Caps (15mm FT/12x142mm RR installed), 30mm Tubeless Tape installed and Reynolds Owner's Manual Wheel Size: 27.5" Single or Pair: Pair Weight: 2150g (pair)Manufacturer's Part Number: R-WC-79991 Black 27.5" Shimano Micro Spline R-WC-78921 Black 27.5" ShimanoBuy Reynolds Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Reynolds Black Label Wide Trail 347 Wheelset - Shimano HG}, Black
  • £499.99
  • RRP £1800.00
  • Saving you £72

Reynolds Black Label Wide Trail 347 WheelsetReady for technical, fast and fun mountain bike (MTB) trail-riding, this high-quality wheelset offers dependable performance wherever your ride takes you. It features two asymmetric carbon fibre rims, which provide a stronger wheel through more even spoke tension. Thanks to its carbon fibre build, riders will also enjoy increased stiffness and durability when climbing, without any unnecessary weight holding them back when roaring down the trail. Reynolds has also equipped this version with a Super Boost axle standard, which gives you wider flange spacing for an increased spoke angle and greater spoke tension balance. Tubeless-Ready MTB Wheelset with Hookless Rim ProfileEngineered for whatever the trails have to offer, this MTB wheelset is kitted out with a tubeless-ready, hookless rim profile for a no-burp tyre fit and easy inflation. Thanks to its tubeless-ready technology, riders will also enjoy tubeless benefits such as lower rolling resistance, improved traction and fewer chances of flats or punctures. Black Label mountain wheels combine Reynolds' asymmetric, hookless MR5 carbon fibre rims and Industry Nine Hydra hubs to set the bar in mountain bike wheel performance. The rim design features a perfect balance of width, depth, and layup for wheels that provide ultimate durability, riding comfort, and trail hugging traction like you've never experienced before.- Asymmetric rim profile provides a stronger wheel through more even spoke tension- Tubeless-ready, hookless rim profile for a no-burp tyre fit and ease of inflation- Precision manufactured Industry Nine Hydra that offers a revolutionary, .52 degrees of engagement and durability you can trust- Sapim CX-Ray spokes provide the ultimate combination of vertical strength and lateral compliance on Black Label enduro, trail and plus models- Lifetime warrantyFeatures: Rim Material: Asymmetric, hookless MR5 Carbon Fibre Axle Size: Front: 15x110mm; Rear: 12x157mm Use: MTB Rim Width: Inner: 34mm; Outer: 39mm Rim Depth: 25mm Freehub Type: Multiple options available to select separately Tubeless Ready: Yes, tubeless-ready, hookless rim profile Spoke Type: Sapim CX-Ray Spoke Count: Front: 28; Rear: 28 Spoke Pattern: Front: 3x; Rear: 3x Hub: Front: i9 Hydra; Rear: i9 Hydra Nipple: External Alloy Engagement: .52° Pawl: 6 Brake Compatibility: Centre Lock disc brake Included: 2x45mm Tubeless Valve Stems, 22mm Tubeless Tape installed and Reynolds Owner's Manual Wheel Size: 27.5" Single or Pair: Pair Weight: 1655g (pair)Manufacturer's Part Number: R-WC-79527 Black 27.5" Shimano Microspline R-WC-79536 Black 27.5" Shimano R-WC-79537 Black 27.5" SRAM XDBuy Reynolds Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Reynolds Enduro Asymmetrical Carbon MTB Wheelset - Black - Shimano HG}, Black
  • £799.99
  • RRP £1800.00
  • Saving you £56

Reynolds Enduro Asymmetrical Carbon MTB WheelsetEngineered for the demands of enduro racing, this high-quality wheelset is kitted out with a dependable build for tackling the most rigorous of terrain conditions. It features two asymmetric carbon fibre rims, which provide fantastic strength through more even spoke tension. Another benefit of its carbon fibre build is it allows riders to enjoy increased stiffness and durability when climbing, without any unnecessary weight holding them back when roaring down the trail.Tubeless-Ready MTB Wheelset with Hookless Rim ProfileReady for racing, this MTB wheelset is equipped with a tubeless-ready, hookless rim profile for a no-burp tyre fit and easy inflation. Thanks to its tubeless-ready technology, riders will also enjoy tubeless benefits such as lower rolling resistance, improved traction and fewer chances of flats or punctures.Black Label Mountain wheels combine Reynolds' asymmetric, hookless MR5 carbon fibre rims and Reynolds designed precision mountain hubs by Industry Nine to set the bar in mountain bike wheel performance. The rim design features a perfect balance of width, depth, and layup for wheels that provide ultimate durability, riding comfort, and trail hugging traction like you've never experienced before.- Asymmetric rim profile provides a stronger wheel through more even spoke tension- Tubeless-ready, hookless rim profile for a no-burp tyre fit and ease of inflation- Precision manufactured Reynolds hubs by Industry Nine that offer ultra-quick, 3 degrees of engagement and durability you can trust- Sapim CX-Ray spokes provide the ultimate combination of vertical strength and lateral compliance on Black Label enduro, trail and plus models- Lifetime warrantyFeatures: Rim Material: Asymmetric, hookless MR5 Carbon Fibre Axle Size: Front: 15x100mm; Rear: 12x142mm Use: MTB, Enduro Rim Width: Inner: 28mm; Outer: 34mm Rim Depth: 29mm Tubeless Ready: Yes, tubeless-ready, hookless rim profile Freehub Type: Multiple options available to select separately Spoke Type: Sapim CX-Ray Spoke Count: Front: 28; Rear: 28 Spoke Pattern: Front: 3x; Rear: 3x Hub: Front: i9; Rear: i9 Nipple: External Alloy Engagement: 3° Pawl: 6 Brake Compatibility: Centre Lock disc brake Included: 2x45mm Tubeless Valve Stems, End Caps (15mm FT/12x142mm RR installed), 30mm Tubeless Tape installed and Reynolds Owner's Manual Wheel Size: 27.5" Single or Pair: Pair Weight: 1660g (pair)Manufacturer's Part Numbers: R-WC-77511 Black 27.5" Shimano R-WC-77512 Black 27.5" SRAM XDBuy Reynolds Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Reynolds Black Label 407 Carbon MTB Wheelset - Shimano HG}, Black
  • £449.99
  • RRP £1800.00
  • Saving you £75

Reynolds Black Label 407 Carbon MTB WheelsetFeaturing a carbon fibre rim construction with an asymmetric rim profile, this high-quality mountain bike (MTB) wheelset gives you tremendous strength and durability through even more spoke tension. Reynolds has also equipped this trail-ready model with a tubeless-ready, hookless rim profile for a no-burp tyre fit and easy inflation. This means that riders will enjoy tubeless benefits such as the ability to run lower pressure tyres, increased traction and stability as well as fewer chances of punctures or flats. Another highlight is its Sapim CX-Ray spokes that provide the ultimate combination of vertical strength and lateral compliance. One final highlight is its precision manufactured Industry Nine Hydra hubs that offer a revolutionary .52 degrees of engagement for exceptional toughness, wherever your ride takes you.Tubeless-Ready MTB Wheelset with Super Boost Axle SpacingBlack Label mountain wheels combine Reynolds' asymmetric, hookless MR5 carbon fibre rims and Industry Nine Hydra hubs to set the bar in mountain bike wheel performance. The rim design features a perfect balance of width, depth, and layup for wheels that provide ultimate durability, riding comfort, and trail hugging traction like you've never experienced before. Thanks to this version's Super Boost axle standard, it offers an even wider flange for performance advantages such as increased tyre clearance, greater lateral stiffness and more stability.- Asymmetric rim profile provides a stronger wheel through more even spoke tension- Tubeless-ready, hookless rim profile for a no-burp tyre fit and ease of inflation- Precision manufactured Industry Nine Hydra that offers a revolutionary, .52 degrees of engagement and durability you can trust- Sapim CX-Ray spokes provide the ultimate combination of vertical strength and lateral compliance on Black Label enduro, trail and plus models- Lifetime warrantyFeatures: Rim Material: Asymmetric, hookless MR5 Carbon Fibre Axle Size: Front: 15x110mm; Rear: 12x157mm, Super Boost Use: MTB Rim Width: Inner: 40mm; Outer: 45mm Rim Depth: 24mm Tubeless Ready: Yes, tubeless-ready, hookless rim profile Freehub Type: Multiple options available to select separately Spoke Type: Sapim CX-Ray Spoke Count: Front: 28; Rear: 28 Spoke Pattern: Front: 3x; Rear: 3x Hub: Front: i9 Hydra; Rear: i9 Hydra Nipple: External Alloy Engagement: .52° Pawl: 6 Decal: Black water slide Brake Compatibility: Centre Lock disc brake Included: 2x45mm Tubeless Valve Stems, 28mm Tubeless Tape installed and Reynolds Owner's Manual Wheel Size: 27.5" Single or Pair: Pair Weight: 1795g (pair)Manufacturer's Part Numbers: R-WC-79546 Black 27.5" Shimano Micro Spline R-WC-79542 Black 27.5" Shimano R-WC-79547 Black 27.5" SRAM XDBuy Reynolds Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fast Forward Ryot DT240 Carbon Disc Road Wheelset - Black - Shimano HG}, Black
  • £1299.99
  • RRP £1499.95
  • Saving you £13

Fast Forward Ryot DT240 Carbon Disc Road WheelsetWhether you're accelerating up to speed or attacking the climbs, this road bike wheelset will always perform thanks to its significant weight, stiffness and aerodynamic improvements.A key feature of the RYOT44 is the LAW Tech aerodynamic rim profile with 44mm depth, 30mm external and 21mm internal widths. LAW is short for 'Laminar Airflow Wing' and has been specially developed to deliver better aerodynamics when using wider tyres by creating a smooth airflow over the rim/tyre interface.It is the wheel of choice for the cyclist that wants to benefit from all features to be as versatile as possible. Beating the competition with a 12% increase on stiffness combined with the aerodynamic advantages you are ready to conquer all roads and crosswinds. As the set only weighs 1520 grams it will also easily guide you uphill yet providing confidence to go fast for the descent.As a tubeless-ready wheelset and the ability to fit tyres up to 42mm the RYOT44 is also a great choice for gravel and multi-surface use.DT Swiss 240 EXP Hub SystemThe DT Swiss hubs in the RYOT44 have been improved with an EXP ratchet system. The hub internals now offers even higher precision and increased stiffness combined with a lower weight. This helps to further increase the performance of the wheel.The RYOT44 is built with DT Swiss' newest DT240 EXP straight-pull centerlock hubs featuring a 36 tooth star ratchet system offering 10 degrees of engagement for quick and crisp shifting, DT Swiss Aerolite and Competition spokes, DT Swiss brass nipples and 12mm thru-axle (12/100mm, 12/142mm) as standard. The RYOT44 is available in matte black and with Shimano/SRAM 10-11 speed, SRAM XDR and Campagnolo 11-12 speed freehub options.In addition to a full 3-year warranty when registered, each wheelset comes with CRP and accessories that include: Padded wheel bag, tubeless rim tape and valves.Fast Forward's rim technologies and unique artisan wheel building techniques are market-leading and WorldTour tested. FFWD Wheels are hand built in The Netherlands and have been ridden to victories in the Spring Classics, each Grand Tour and numerous World Championships.Features: Rims Material: 700c 44mm Tubeless-Ready Full Carbon Clincher Hubs Material: Alloy Spokes Material: Steel Finish: Matte, LAW Tech aerodynamic profile, UV Protected Decals Front Axle: Maxle 12mm Rear Axle: 142x12mm Use: Road Type: Clincher Rims Height: 44mm External Rim Width: External Width: 30mm; Internal Width: 21mm Brake Type: Centrelock Disc Hubs: DT Swiss DT240 EXP 36T, Straight Pull, Centre Lock, Front: 12/100mm, Rear: 12/142mm (QR adapters available) Spokes: DT Aerolite/Competition, DT Pro Lock Spoke Count: Front: 24; Rear: 24 Spoke Lacing Pattern: 2:1 Nipples: Brass Freehub: Separate Shimano/SRAM 10/11-Speed or SRAM XDR 12-Speed options ETRTO: 21-622 Recommended Tyre Width(s): Min: 23mm, Max: 42mm Maximum Tyre Pressure: 120psi; 8.3 bar Accessories: FFWD padded wheel bag, tubeless rim tape and valves Tubeless Ready: Yes 3-year warranty Hand-built in Holland Single or Pair: Pair Maximum Recommended Rider Weight: 265lbs/120kg Weight: 1520 grams +/- 5% (set)Buy Fast Forward Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Zipp 353 NSW Carbon TL Rear Road Disc Wheel - Shimano HG}, Carbon
  • £1872.99

Zipp 353 NSW Carbon TL Rear Road Disc Wheel Offering increased stiffness, strength and an overall lower weight, this road bike rear wheel features a high-quality carbon hookless rim construction for conquering the demands of modern road cycling. Developed for greater versatility and speed, it's equipped with many of Zipp's finest performance-enhancing technologies including a Sawtooth rim shape and Total System Efficiency (TSE) that offer reduced wind resistance, rolling resistance and gravity vibration losses. Coming kitted out with 45mm deep rim shape, this model delivers fantastic speed on every terrain with best-in-class aerodynamic efficiency and crosswind stability. Tubeless, Hookless Road Bike Rear WheelThe 353 NSW is Zipp's lightest tubeless wheel yet, making it a fast-puncher ready to fight its way into the breakaway. Zipp's use of a hookless (straight side) rim in the 353 NSW is integral to achieving the brand's mission of Making You Faster. With hookless, the transition between the tyre and the rim is more seamless and aerodynamic. Zipp's hookless rims have more efficient resin distribution, which results in a lighter and highly durable rear wheel. Thanks to its 25mm internal rim width, its ideal for running wider tubeless tyres at reduced air pressure for improved stability, greater comfort and fewer chances of flats or punctures.Sawtooth Rim Shape with HyperFoilsZipp's 353 NSW's Sawtooth rim shape with Hyperfoils optimises aerodynamic efficiency and crosswind stability. The Sawtooth design also allows the rim to be structurally strong but remain lightweight, which will help you snap out of corners and maintain your speed no matter the terrain. Centre Lock Disc Brake CompatibilityReady for clocking up the miles, this rear wheel is equipped with Centre Lock disc brake compatibility, so riders can enjoy powerful and consistent braking operation wherever their ride takes them. This makes the Zipp 353 NSW Carbon TL Disc Center Lock Rear 2021 a great choice of upgrade for faster, smoother and more dependable performance on your road bike.Features: Rim Material: Carbon Rim Finish: Unidirectional (UD) Fibre Rim Graphics: Impress technology Axle Size: 12x142mm Use: Road Inner Rim Width: 25mm Rim Depth: 45mm Rim Shape: Symmetrical, Sawtooth Rim Profile: Hookless, Tubeless Clincher Hub: Cognition V2Freehub Compatibility: Multiple options available to select Drive Side Spoke Length: 258mm, 266mm Non Drive Side Spoke Length: 264mm, 266mm Size: 700c Tyre Compatibility: Tubeless tyres only Brake Compatibility: Centre Lock disc brake Single or Pair: Single Lifetime warranty Weight: 675gTechnologies: Impress: Zipp has employed ImPress graphics technology on this model, which prints graphics directly on the wheel, to help allow the dimples to do what they were design to do - help control vortex shedding, the rate at which air sheds off the wheel. Managing this is crucial to stability. Sawtooth: SawTooth is the name given to Zipp NSW's patented variable depth 53/58mm rims. Developed utilising the principles of the emerging science of biomimicry, Zipp engineers began the rigorous aero development process of SawTooth utilising the wind tunnel, CFD, and real-world testing. The result is a rim shape that takes nature's most elegant design solutions and combines engineering precision to deliver a wheel that performs unlike any made before. This patented rim shape achieves something conventional aero wheels cannot; it simultaneously reduces both aerodynamic drag and side force for the ultimate in AeroBalance. Sawtooth accomplishes this with a series of patented fin-shaped Hyperfoil nodes along the inner diameter of the rim that work together with HexFin ABLC dimples for improved airflow. The result is Zipp's highest performing wheel ever released with both aero-drag reduction and reduced side force at all wind yaw angles. This is important because higher wind yaw angles are where bike handling is most affected by the wind. Hyperfoil: Hyperfoil is the name given to the individual nodes on Zipp NSW variable depth Sawtooth rims. Each of these patented structures features Zipp's HexFin ABLC dimples that help to stabilize handling in gusting wind by increasing wind vortex shedding frequency. The higher frequency vortex shedding produced by Sawtooth creates a greater number of smaller, less powerful, yet more predictable vortices leading to greater wheel stability. This added stability translates into greater rider control, thereby saving energy that is typically expended trying to hold a line in gusting wind. The result is a faster, more confident riding experience whether you are laying down power or descending sinuous mountain roads.Hexfin ABLC: HexFin ABLC dimples are the hexagonally shaped depressions found at each Hyperfoil of our Sawtooth shaped NSW rims. The angular shape of each dimple increases boundary layer mixing to help keep airflow attached to the rim for reduced aerodynamic drag and improved stability in crosswinds. To further improve the effectiveness of the hexagonal dimples, they are arranged in fin-shaped clusters made up of variable sized dimples that work in concert with each Hyperfoil of a Sawtooth rim.Axial Clutch: With Cognition's Axial Clutch technology, Zipp reduced drag by disengaging the ratchet mechanism when coasting. With less internal hub drag a rider can pedal less when drafting in a headwind, achieve higher speeds when coasting in an aero tuck, or opt to stop pedalling a moment sooner before entering a corner and bank that wattage for use exiting the corner. Axial Clutch technology also allows riders to maintain speed through corners that don't require braking input, thereby increasing corner exit speeds. Inside the Axial Clutch mechanism Zipp use magnets, rather than steel springs, to move and engage the lightweight Metal Injection Molded (MIM) ratchet rings for unmatched reliability and consistent operation. With 36 points of engagement that all interlock simultaneously, there isn't a more secure freehub mechanism on the market. TSE Technology: Zipp's TSE Technology (Total System Efficiency) was developed by its engineers in the Nest Advanced Development Lab in Indy. This approach to carbon-wheel manufacturing means the wheel's precise rim layup results in greater all-around efficiency for greater speed through reduced: Wind resistance, rolling resistance and gravity (weight + durability) vibration losses.Manufacturer's Part Numbers: Shimano HG 10/11 speed: ZPWH8613000 SRAM XD 10/11/12 speed: ZPWH8613001Buy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Zipp 454 NSW Carbon TL Rear Road Disc Wheel - Shimano / Sram}, Carbon
  • £799.99
  • RRP £1873.99
  • Saving you £57

Zipp 454 NSW Carbon TL Rear Road Disc WheelDelivering fantastic speed, comfort and durability on every mile, this road bike rear wheel is equipped with a high-quality carbon rim construction and some of Zipp's finest technologies. Featuring a Sawtooth rim with Hyperfoil nodes and HexFin ABLC dimple pattern, this model is engineered for top aero and crosswind-stability performance with an undulating 53/58mm rim depth. Wind tunnel, CFD and real-world tested, its patented shape achieves something conventional aero wheels cannot by simultaneously reducing both aerodynamic drag and side force for the ultimate in AeroBalance.Tubeless Ready Carbon Road Bike Rear WheelZipp's ultimate all-around speed weapon is now tubeless ready. This means you get all of the aero advantages of the 454 NSW Tubeless Disc-brake wheel with the added benefit of increased cornering grip and compliance with reduced rolling resistance. Its 19mm internal width is also optimised for running wider tubeless tyres at reduced air pressure for improved stability, greater comfort and fewer chances of flats or punctures.Centre Lock Disc Brake CompatibilityReady for wherever your next ride takes you, this rear wheel is kitted out with Centre Lock disc brake compatibility for powerful and consistent braking operation. Keeping you in full control of the ride, the Zipp 454 NSW Carbon TL Disc Brake CLock Rear 2021 is a perfect upgrade for riders who want to enjoy greater speed, aerodynamics and an overall lighter weight on their road bike.Features: Rim Material: Carbon Rim Finish: Unidirectional (UD) Fibre Rim Graphics: Impress Technology Axle Size: 12x142mm Use: Road Rim Type: Clincher Rim Profile: Symmetrical with Hooks Inner Rim Width: 19mm Hub: Cognition DB with scalloped edge hubshell design Freehub: Multiple options available to select Drive Side Spoke Length: 248mm, 254mm Non Drive Side Spoke Length: 252mm, 254mm Tyre Compatibility: Tube-type or tubeless tyres Tubeless Ready: Yes Size: 700c Brake Compatibility: Centre Lock disc brake Single or Pair: Single Weight: 955gTechnologies: Cognition Hub: With the Cognition hub's Axial Clutch technology, Zipp reduced drag by disengaging the ratchet mechanism when coasting. So you can approach corners at higher speeds, and ultimately, save time. A star-flanged straight-pull hubshell design on the rear hub distributes the load placed on the hub flange away from the bearings. Zipp also developed a unique scalloped edge hubshell design for the front hub (front wheel available separately). This scalloped design maintains the bearing bore diameter when high radial spoke tension is applied. That means you get bearings that quietly stay in place, roll faster, last longer, and provide a laterally stiffer hub. Impress: Zipp has employed ImPress graphics technology on this model, which prints graphics directly on the wheel, to help allow the dimples to do what they were design to do - help control vortex shedding, the rate at which air sheds off the wheel. Managing this is crucial to stability. Sawtooth: SawTooth is the name given to Zipp NSW's patented variable depth 53/58mm rims. Developed utilising the principles of the emerging science of biomimicry, Zipp engineers began the rigorous aero development process of SawTooth utilising the wind tunnel, CFD, and real-world testing. The result is a rim shape that takes nature's most elegant design solutions and combines engineering precision to deliver a wheel that performs unlike any made before. This patented rim shape achieves something conventional aero wheels cannot; it simultaneously reduces both aerodynamic drag and side force for the ultimate in AeroBalance. Sawtooth accomplishes this with a series of patented fin-shaped Hyperfoil nodes along the inner diameter of the rim that work together with HexFin ABLC dimples for improved airflow. The result is Zipp's highest performing wheel ever released with both aero-drag reduction and reduced side force at all wind yaw angles. This is important because higher wind yaw angles are where bike handling is most affected by the wind. Axial Clutch: With Cognition's Axial Clutch technology, Zipp reduced drag by disengaging the ratchet mechanism when coasting. With less internal hub drag a rider can pedal less when drafting in a headwind, achieve higher speeds when coasting in an aero tuck, or opt to stop pedalling a moment sooner before entering a corner and bank that wattage for use exiting the corner. Axial Clutch technology also allows riders to maintain speed through corners that don't require braking input, thereby increasing corner exit speeds. Inside the Axial Clutch mechanism Zipp use magnets, rather than steel springs, to move and engage the lightweight Metal Injection Molded (MIM) ratchet rings for unmatched reliability and consistent operation. With 36 points of engagement that all interlock simultaneously, there isn't a more secure freehub mechanism on the market. XDR Freehub Option: The XDR driver body option is available to select separately. It is a universal mounting system for cassettes that incorporate cogs with fewer than 11 teeth. It allows for lighter and more versatile drivetrains without requiring new rear axle standards, cassette tools or hub redesigns. The XDR interface is 1.85mm longer than XD and is designed for road hub applications. XDR driver bodies are compatible with all XD cassettes when the cassette is installed with a 1.85mm spacer.Manufacturer's Part Numbers: Shimano/SRAM 10/11 speed: ZPWH8617000 SRAM XD XDR 10/11/12 speed: ZPWH8617001Buy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fulcrum Speed 55 Comptz Disc Carbon Wheelset 2021 - Black - Shimano}, Black
  • £1999.99
  • RRP £2599.99
  • Saving you £23

Fulcrum Speed 55 Comptz Disc Carbon WheelsetFeaturing two high-quality full carbon rims with a "Twill" carbon fibre finish and a 55mm rim height, this road bike wheelset is the choice of Elia Viviani of Team Cofidis. Ready for the demands of modern road cycling, each rim's carbon build also delivers increased strength, improved rolling resistance and an overall lower weight on your ride, so you can benefit from easier climbing and faster sprinting when on the flat.Road Bike Wheelset with CULT BearingsFulcrum has kitted out this wheelset with its renowned CULT bearings, which allow for further weight savings and achieve unequalled levels of rolling resistance by up to nine times compared to traditional solutions, with a saving of up to 3.5 watts per pedal stroke. Along with the considerable improvement in terms of mechanical performance, this model is also equipped with an updated carbon front hub and an aluminium rear hub, both with an oversized aluminium flange. This means that riders will enjoy smoother, faster and more dependable rolling performance, wherever their ride takes them.2-Way Fit TechnologyFeaturing many of Fulcrum's finest technologies, this version is well-equipped for every mile of road thanks to 2-Way Fit technology. This technology allows riders to choose whether they run the wheelset as tubeless or as a standard clincher. By running tubeless, riders will enjoy performance advantages such as lower rolling resistance, greater stability and fewer chances of punctures or flats. This flexibility also means that you can personally test which of the solutions works best for you, as some riders prefer to use the clincher set-up for training and a tubeless setup for racing. One final highlight is the Fulcrum Speed 55 Comptz Disc Brake Carbon Wheelset has a 19mm internal rim width, which gives you additional freedom in terms of the tyres that can be fitted.Features: Material: Full Carbon with "Twill" Carbon Fibre finish Use: Road Axle Size: Front: 12x100mm; Rear: 12x142mm Rim Width: 26.5mm Inner Rim Width (Channel): 19mm Rim Profile Height: High Rim Height: Front and Rear: 55mm Tyre Width: From 23mm to 50mm Braking System: Disc brake Braking Surface/Option: AFS Spokes Material: Stainless Steel, double-butted Spokes Profile: Rounded Front Wheel Spokes: 21, Two-to-one (14 left - 7 right) Rear Wheel Spokes: 21, Two-to-one (7 left - 14 right) Nipples: Aluminium Front Hub: Carbon, Oversized Aluminium flange Rear Hub: Aluminum, Oversized Aluminium flange Bearings: Ceramic CULT bearings, cup & cone system, adjustable Freehub: Multiple options available to select Others: Plasma treated freewheel. Aluminium Axle Tyre Type: 2-Way Fit (for clincher and tubeless) Tyre Size: 28" Weight Limit: 120kg (rider,bike, equipment and luggage) ASTM Category: 2 Single or Pair: Pair Weight: 1570gManufacturer's Part Number: FULCWF407BAP1A110 Black 700c Shimano FULCWF407BAP5A110 Black 700c SRAM XDBuy Fulcrum Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fulcrum Speed 40 Comptz Disc Carbon Wheelset 2021 - Black - Shimano}, Black
  • £1935.99
  • RRP £2599.99
  • Saving you £26

Fulcrum Speed 40 Comptz Disc Carbon WheelsetThis road bike wheelset is built for speed and features two high-quality full carbon rims with a "Twill" carbon fibre finish, which makes it ready for the demands of modern road cycling. Its carbon rim build also delivers increased strength, improved rolling resistance and an overall lower weight on your ride, so you can benefit from easier climbing and faster sprinting when on the flat.Road Bike Wheelset with CULT BearingsFulcrum has kitted out this wheelset with its renowned CULT bearings, which allow for further weight savings and achieve unequalled levels of rolling resistance by up to nine times compared to traditional solutions, with a saving of up to 3.5 watts per pedal stroke. Along with the considerable improvement in terms of mechanical performance, this model is also equipped with an updated carbon front hub and an aluminium rear hub, both with an oversized aluminium flange. This means that riders will enjoy smoother, faster and more dependable rolling performance, wherever their ride takes them.2-Way Fit TechnologyFeaturing many of Fulcrum's finest technologies, this version is well-equipped for every mile of road thanks to 2-Way Fit technology. This technology allows riders to choose whether they run the wheelset as tubeless or as a standard clincher. By running tubeless, riders will enjoy performance advantages such as lower rolling resistance, greater stability and fewer chances of punctures or flats. This flexibility also means that you can personally test which of the solutions works best for you, as some riders prefer to use the clincher set-up for training and a tubeless setup for racing. One final highlight is the Fulcrum Speed 40 Comptz Disc Brake Carbon Wheelset has a 19mm internal rim width, which gives you additional freedom in terms of the tyres that can be fitted.Features: Material: Full Carbon with "Twill" Carbon Fibre finish Use: Road Axle Size: Front: 12x100mm; Rear: 12x142mm Rim Width: 26.5mm Inner Rim Width (Channel): 19mm Rim Profile Height: Medium Rim Height: Front and Rear: 40mm Tyre Width: From 23mm to 50mm Braking System: Disc brake Braking Surface/Option: AFS Spokes Material: Stainless Steel, double-butted Spokes Profile: Rounded, straight-pull Front Wheel Spokes: 21, Two-to-one (14 left - 7 right) Rear Wheel Spokes: 21, Two-to-one (7 left - 14 right) Nipples: Aluminium Front Hub: Carbon, Oversized Aluminium flange Rear Hub: Aluminum, Oversized Aluminium flange Bearings: Ceramic CULT bearings, cup & cone system, adjustable Freehub: Multiple options available to select Others: Plasma treated freewheel. Aluminium Axle Tyre Type: 2-Way Fit (for clincher and tubeless) Tyre Size: 28" Weight Limit: 120kg (rider,bike, equipment and luggage) ASTM Category: 2 Single or Pair: Pair Weight: 1460gManufacturer's Part Number: FULCWF407AAP5A110 Black 700c Campagnolo FULCWF407AAP1A110 Black 700c ShimanoBuy Fulcrum Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fulcrum Wind 75 Carbon Road Disc Wheelset - Black - Shimano}, Black
  • £1149.99
  • RRP £1249.99
  • Saving you £8

Fulcrum Wind 75 Carbon Road Disc WheelsetThis race-ready wheelset features a high, ultra-aero profile that's ideal for time trials, triathlons and all situations where aerodynamics make the difference when pedalling at high speeds on your road bike. Fulcrum has equipped it with a high-quality full carbon rim construction with unidirectional carbon fibre finishing, so riders can enjoy the best balance of stiffness, strength and low weight performance on their ride. Aerodynamically researched and wind tunnel tested by the brand's engineers for maximum results, its rim width is 27mm and the channel width is 19mm which puts its internal and external dimension in line with modern racing trends.Full Carbon Wheelset with 2-Way Fit TechnologyFulcrum has kitted out this wheelset with a 2-Way Fit profile, which allows riders to fit both a tubeless tyre or a classic clincher. The advantages are indisputable, as the brand's tests have highlighted a unique increase in smoothness and it doesn't need any tape for sealing, simplifying and lightening the tyre-rim pairing. Because there is no tube, the friction caused by rubbing against the tyre is eliminated, while the perfect adherence of the tyre to the rim prevents the dispersion of energy. This also means that you'll have more flexibility to choose and test out which tyre works best for you. Tubeless advantages include the ability to run lower pressures for increased grip, comfort and fewer chances of flats or punctures.AFS Disc Brake Compatible and Aero Mo-Mag TechnologyReady for modern racing, this versatile wheelset is equipped with renowned Fulcrum technologies for getting the best performance out of every situation. Its AFS disc brake compatibility ensures that braking is powerful, precise and consistent, so you can tackle whatever the terrain or course conditions throw at you. Another highlight is its Mo-Mag technology that uses no holes on the rim to ensure that the rim is uniform at every point, free from stress points or zones of weakness and, for the clincher profiles no rim tape is required, for greater weight reduction.Double-Butted Spokes with Sealed Cartridge BearingsThis model's spokes are double-butted, rounded and straight-pull for excellent aerodynamic performance and the nipples are aluminium. As far as the internals are concerned, Fulcrum chose sealed cartridge bearings housed in aluminium hubs, for both the front and rear wheel. Coming complete with sleek graphics that will complement any ride, the Fulcrum Wind 75 Disc Brake Carbon Wheelset the perfect choice upgrade for increased speed, comfort and handling on race day.Features: Rim Material: Full Carbon Finish: Unidirectional (UD) Carbon Fibre Use: Road, Triathlon and Time Trial Axle Compatibility: Front: 12x100mm; Rear: 12x142mm Rim Height: Front and Rear: 75mm Rim Width: 27mm Inner Rim Width (Channel): 19mm Braking System: Disc Brake Braking Surface: AFS Tyre Type: 2-Way fit (for Clincher and Tubeless) Tyre Width: From 23mm to 50mm Profile Height: High Spokes Material: Stainless Steel, double-butted Spokes Profile: Rounded, straight-pull Front Wheel Spokes: 24 (Left: 16 left; Right: 8) Rear Wheel Spokes: 24 (Left: 8; Right: 16) Nipples: Aluminium Front Hub: Aluminium, Aluminium flanges Rear Hub: Aluminium, Aluminium flanges Bearings: Sealed cartridge bearings Axle Material: Aluminium Axle ASTM Category: 1 Weight Limit: 120kg (bike, rider, equipment and luggage) Freehub Type: Multiple options available to select separately Single or Pair: Pair Weight: 1820gTechnologies: 2-Way Fit: 2-Way Fit profile for tubeless and clincher. Fulcrum has developed 2-Way Fit technology to ensure perfect compatibility of its tubeless rims with normal clincher types and tubes. 2-Way Fit road bike wheels are perfectly multipurpose for tackling every situation. Thanks to a special impression in the valve area, the tubes are fitted with maximum precision, while keeping the tube perfectly stable inside the tyre. Housing the valve for tubeless tyres is also risk-free, with the unquestionable advantage that there are never any air infiltrations caused by non-ideal positioning when fitting. AFS Axle System: The Axial Fixing System is the solution developed by Fulcrum to fix the disc brake to the hub. The constraint granted by the butt area of the release mechanism, greater than in familiar standard ones, makes it possible to obtain greater structural rigidity and therefore more precise and powerful braking. Full Carbon Rim: Full carbon Fulcrum rims are built using combinations, developed in the laboratory, of different types of fibre, including unidirectional (UD). To build them Fulcrum developed a special HTG (high transition grade) resin, whose glass transition point is at a higher temperature than any other fibre used in the bicycle industry. This gives incomparable performance when braking. Fulcrum carbon products are also recognisable for their sophisticated workmanship: The rims are moulded with ready-made nipple holes, so no further hole-making is needed. Nor is polishing necessary to give them an impeccable appearance or make them technically ready for mounting. MoMag: A magnet and lots of ingenuity. This was what led to the patent for the well-tested “Mounting Magnet” system, or MoMag. No holes on the rim mean that the rim is uniform at every point, free from stress points or zones of weakness and, for the clincher profiles no rim tape is required, to the benefit of weight reduction. The advantages are immediately clear: greater rim lifetime, greater resistance to fatigue, the possibility to give the spokes greater tension, and greater stiffness which, in terms of performance, mean greater reactivity and acceleration.Manufacturer's Part Numbers: FULC0146827 Black 700c Shimano FULC0146829 Black 700c SRAM XDBuy Fulcrum Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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