Hope Custom Enduro MTB Rear WheelHand-Built in the UK, this Custom Enduro MTB Rear Wheel from Hope combines the best of the best in mountain bike (MTB) hubs with the best of the rest in rims. The Race Face AR Plus rim is laced to Hope's Pro 4 Hub to bring you an exclusive MTB wheel ideal for enduro riding.The Hope Pro 4 hub is also convertible to suit most modern axle standards and the Race Face rim's 40mm internal width means it's compatible with plus-sized off-road tyres.Race Face AR Plus RimEngineered to roll with stability and pace over the most demanding terrains, this robust and reliable AR Plus MTB Rim boasts an impressive 40mm width that ensures you get the perfect tyre profile when using Plus tyres. Plus, this rim is tubeless-ready.Hope Pro 4 MTB Rear HubThe Hope Pro 4 hub builds upon their Pro 2 EVO hub and offers superb attention to detail, excellent rolling performance and thanks to the 4 pawl ratchet, a 10% quicker engagement. A highly durable, beautiful looking hub from Hope.From Hope's very first Ti-glide hubs launched back in 1993, they have had a reputation for producing some of the most durable and high-quality hubs on the market. The mainstay of this reputation has been their attention to detail in both the bearings they use and their inspection processes. All the bearings used are from world-renowned manufacturers to ensure the highest quality. Also, every hub shell, freehub and internal axle are produced in their Barnoldswick factory and checked and inspected to the highest degree.Features: Rim Material: Machined from forged 2014 T6 aluminium billet for unsurpassed reliability Use: Enduro Internal Rim Width: 40mm - can be used with plus size tyres (2.8"+) External Rim Width: 44mm Spoke Holes: 32 Tubeless Ready: Yes Hub Material: Machined from forged 2014 T6 aluminium billet for unsurpassed reliability Bearing Type: Sealed Stainless Steel cartridge bearings Hand-built in the UK Race Face AR Plus Rim paired with Hope Pro 4 Hub to create a high-performance, unique and durable Enduro wheel 4 Pawl Ratchet with 44 tooth engagement (8.2 deg) Rear Boost hub flanges move outboard 3mm compared to standard Pro 4 rear hub to increase complete wheel stiffness Freehub Options: Aluminium Shimano/SRAM 10-11 speed or SRAM XD cassette options Axle Compatibility: Multiple Axle and Hub Spacing Options, see selection menu Spoke count: 32 hole Weight: 12x142mm: 300g; 12x148mm Boost: 311gPlease Note: there are multiple front and rear hub options for these wheels via the selection menu at the top of this page.Axle Options: Rear: Boost - 12mm x 148mm Thru Axle. Non Boost - 12mm x 142mm Thru Axle Freehub Options: Shimano HG or SRAM XDBuy Hope Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Hope Custom Enduro MTB Rear WheelHand-Built in the UK, this Custom Enduro MTB Rear Wheel from Hope combines the best of the best in mountain bike (MTB) hubs with the best of the rest in rims. The Race Face AR Plus rim is laced to Hope's Pro 4 Hub to bring you an exclusive MTB wheel ideal for enduro riding.The Hope Pro 4 hub is also convertible to suit most modern axle standards and the Race Face rim's 40mm internal width means it's compatible with plus-sized off-road tyres.Race Face AR Plus RimEngineered to roll with stability and pace over the most demanding terrains, this robust and reliable AR Plus MTB Rim boasts an impressive 40mm width that ensures you get the perfect tyre profile when using Plus tyres. Plus, this rim is tubeless-ready.Hope Pro 4 MTB Rear HubThe Hope Pro 4 hub builds upon their Pro 2 EVO hub and offers superb attention to detail, excellent rolling performance and thanks to the 4 pawl ratchet, a 10% quicker engagement. A highly durable, beautiful looking hub from Hope.From Hope's very first Ti-glide hubs launched back in 1993, they have had a reputation for producing some of the most durable and high-quality hubs on the market. The mainstay of this reputation has been their attention to detail in both the bearings they use and their inspection processes. All the bearings used are from world-renowned manufacturers to ensure the highest quality. Also, every hub shell, freehub and internal axle are produced in their Barnoldswick factory and checked and inspected to the highest degree.Features: Rim Material: Machined from forged 2014 T6 aluminium billet for unsurpassed reliability Use: Enduro Internal Rim Width: 40mm - can be used with plus size tyres (2.8"+) External Rim Width: 44mm Spoke Holes: 32 Tubeless Ready: Yes Hub Material: Machined from forged 2014 T6 aluminium billet for unsurpassed reliability Bearing Type: Sealed Stainless Steel cartridge bearings Hand-built in the UK Race Face AR Plus Rim paired with Hope Pro 4 Hub to create a high-performance, unique and durable Enduro wheel 4 Pawl Ratchet with 44 tooth engagement (8.2 deg) Rear Boost hub flanges move outboard 3mm compared to standard Pro 4 rear hub to increase complete wheel stiffness Freehub Options: Aluminium Shimano/SRAM 10-11 speed or SRAM XD cassette options Axle Compatibility: Multiple Axle and Hub Spacing Options, see selection menu Spoke count: 32 hole Weight: 12x142mm: 300g; 12x148mm Boost: 311gPlease Note: there are multiple front and rear hub options for these wheels via the selection menu at the top of this page.Axle Options: Rear: Boost - 12mm x 148mm Thru Axle. Non Boost - 12mm x 142mm Thru Axle Freehub Options: Shimano HG or SRAM XDBuy Hope Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Hope Custom Enduro MTB Rear WheelHand-Built in the UK, this Custom Enduro MTB Rear Wheel from Hope combines the best of the best in mountain bike (MTB) hubs with the best of the rest in rims. The Race Face AR Plus rim is laced to Hope's Pro 4 Hub to bring you an exclusive MTB wheel ideal for enduro riding.The Hope Pro 4 hub is also convertible to suit most modern axle standards and the Race Face rim's 40mm internal width means it's compatible with plus-sized off-road tyres.Race Face AR Plus RimEngineered to roll with stability and pace over the most demanding terrains, this robust and reliable AR Plus MTB Rim boasts an impressive 40mm width that ensures you get the perfect tyre profile when using Plus tyres. Plus, this rim is tubeless-ready.Hope Pro 4 MTB Rear HubThe Hope Pro 4 hub builds upon their Pro 2 EVO hub and offers superb attention to detail, excellent rolling performance and thanks to the 4 pawl ratchet, a 10% quicker engagement. A highly durable, beautiful looking hub from Hope.From Hope's very first Ti-glide hubs launched back in 1993, they have had a reputation for producing some of the most durable and high-quality hubs on the market. The mainstay of this reputation has been their attention to detail in both the bearings they use and their inspection processes. All the bearings used are from world-renowned manufacturers to ensure the highest quality. Also, every hub shell, freehub and internal axle are produced in their Barnoldswick factory and checked and inspected to the highest degree.Features: Rim Material: Machined from forged 2014 T6 aluminium billet for unsurpassed reliability Use: Enduro Internal Rim Width: 40mm - can be used with plus size tyres (2.8"+) External Rim Width: 44mm Spoke Holes: 32 Tubeless Ready: Yes Hub Material: Machined from forged 2014 T6 aluminium billet for unsurpassed reliability Bearing Type: Sealed Stainless Steel cartridge bearings Hand-built in the UK Race Face AR Plus Rim paired with Hope Pro 4 Hub to create a high-performance, unique and durable Enduro wheel 4 Pawl Ratchet with 44 tooth engagement (8.2 deg) Rear Boost hub flanges move outboard 3mm compared to standard Pro 4 rear hub to increase complete wheel stiffness Freehub Options: Aluminium Shimano/SRAM 10-11 speed or SRAM XD cassette options Axle Compatibility: Multiple Axle and Hub Spacing Options, see selection menu Spoke count: 32 hole Weight: 12x142mm: 300g; 12x148mm Boost: 311gPlease Note: there are multiple front and rear hub options for these wheels via the selection menu at the top of this page.Axle Options: Rear: Boost - 12mm x 148mm Thru Axle. Non Boost - 12mm x 142mm Thru Axle Freehub Options: Shimano HG or SRAM XDBuy Hope Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
SeaSucker Housing/Ladder Strap Upgrade KitThe ideal upgrade kit for your pre-2016 SeaSucker bike rack, the Housing/Ladder Strap Upgrade Kit adds stability and security for your bike - holding its rear wheel more securely in place as you travel from A to B.If you bought your SeaSucker rack before the summer of 2016, it had a flat-topped Rear Wheel Strap. You can upgrade to the now-standard cupped housing that cradles the rear tyre, plus a super sturdy ladder strap to really lock that rear wheel in place.Please Note: This product does not include a vacuum cup or pump - it is a replacement/upgrade for the old Rear Wheel Strap's housing and hook and loop strap only.Features:Housing/Ladder Strap Upgrade Kit for Pre-2016 SeaSucker Bike racksBuy SeaSucker Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
SeaSucker Monkey Bar Bike Fork MountThe SeaSucker Monkey Bar Fork Mount system means your bike is now able to be carried safely and stylishly on top of car. Easy to fit, this secure bike mount is compatible with most fork dropouts and axle sizes. Simply choose the appropriate HUSKE Plugs for your bike's front fork dropouts, and you're all set for your next cycling journey and two-wheeled adventure.The Monkey Bar Bike Fork Mount is the accessory everyone has been waiting for, and it is finally here. The Monkey Bar Fork Mount is compatible with the HUSKE fork mount system and clamps onto your Monkey Bars front mount bar and your bike's rear-wheel tray clamps onto the rear mount bar. This mounting system means your bike is now able to be safely and stylishly transported on top of your Monkey Bars. Choose the appropriate HUSKE Plugs for your bike's front fork dropouts and you're ready to hit the road.Features: Strong and Durable Fork Dropout Car Mount Compatible with the SeaSucker Monkey Bar Fork Mount systemBuy SeaSucker Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
WTB i35 Custom MTB WheelThis i35 Custom mountain bike (MTB) wheel features superb components and a high-quality build to tackle wherever your next trail-riding adventure takes you. It comes kitted out with a Tubeless Ready WTB KOM Tough i35 TCS Rim, a Hope Pro 4 MTB Hub and stainless steel, plain gauge spokes. As a result, you'll benefit from its smooth and dependable rolling performance as you carve your way around the mountain. This wheel is ideal for enduro, all mountain and gravity/downhill riding.WTB KOM Tough i35 TCS RimThis rim features a super-durable alloy construction to ensure it can take everything the mountain throws at it, and it's also lightweight to ensure exceptional climbing efficiency. The durability is further enhanced by the I-Beam construction, while the dual support beams increase the stiffness for consistent, reliable handling. Plus, the 4D angled-spoke drilling disperses tension evenly to allow for a fast-rolling performance. Rim Features: Rim Material: Aluminium Rim Type: Clincher Tyre Compatibility: Standard clincher and tubeless clincher Tubeless Compatible: Yes Usage: Trail, Enduro, Gravity Width: 35mm (inner) Brake Compatibility: Disc brake only ERD: 27.5": 568mm; 29": 604mm 4D angled spoke drilling eliminates binding and lateral loading, dispersing tension more evenly over a greater area Recessed channel along rim centre has enabled installation of WTB's Solid Strip Solid Strip prevents tubeless tape sagging at the spoke holes for a smooth, consistent tyre/rim interface Weight: 602g (27.5"), 630g (29")Rim Technologies: UST Tubeless Ready: The UST concept improves traction, control and comfort while reducing inertia and flats. TCS 2.0 Technology: This refined version of the “Tubeless Compatible System” offers the same high-performance, lightweight mountain bike rim structure, but is now easier to install and more dependable.Hope Pro 4 MTB HubFrom their very first Ti-glide hubs launched back in 1993, Hope has had a reputation for producing some of the most durable and high-quality hubs on the market. The mainstay of this reputation has been their attention to detail in both the bearings they use and their inspection processes. All bearings are from world-renowned manufacturers to ensure the highest quality. Also, every hub shell, freehub and axle are produced in their Barnoldswick factory and checked and inspected to the highest degree. The Hope Pro 4 hub builds upon the brand's Pro 2 EVO hub and offers superb attention to detail and excellent rolling performance thanks to the high-quality Schaeffler bearings throughout. Hub Features: Material: Machined from forged 2014 T6 aluminium billet for unsurpassed reliability Bearing Type: Sealed Stainless Steel cartridge bearings 4 Pawl Ratchet with 44 tooth engagement (8.2 deg) Conversions available for QR, 10mm bolt in, 10mm, 12mm and 142x12mm thru-axles Boost hub flanges move outboard 3mm compared to standard Pro 4 rear hub to increase complete wheel stiffness, only compatible with boost forks and frames. Freehub Options: Aluminium Shimano/SRAM 10-11 speed or SRAM XD cassette options Axle Compatibility: Multiple options available Weight: QR:311g; 142mm: 300gPlease Note: there are multiple front and rear hub options and rim sizes available for these wheels via the selection menu at the top of this page. Buy WTB Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Zipp 808 Firecrest Tubular Road Rear WheelThe Zipp 808 Firecrest deep rim section has excellent aerodynamic properties whilst also handling crosswinds like you would expect a much shallower wheel to achieve. The wide rim profile provides efficient power transfer, comfort and durability, making it an excellent choice for any terrain and riding style.Features: Hub Model: 177Brake Track Width: 26.04mmAxle: Quick ReleaseRim: Carbon TubularRim Depth: 82mmSpokes: Sapim CX-SprintSpoke Hole Count: 24 HoleSpoke Pattern: 2 CrossSpoke Length: 236mmMax Tyre Pressure: 125psi / 8.62barsDimpled Surface: YesNipples: Sapim Secure Lock / External Weight: 930gBuy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Zipp 858 NSW Carbon Tubeless Rear WheelZipp's ultimate aero weapon is now tubeless ready. That means you get the many aero advantages of the 858 NSW Tubeless rim-brake rear wheel with the added benefit of increased cornering grip and compliance with reduced rolling resistance. The rear wheels' 19mm internal width is optimised for running wider tyres at reduced air pressure. The 858 NSW's undulating 77/82mm-deep rim shape, the brand's proprietary Sawtooth profile, takes design cues from nature for Zipp's highest performing wheel when it comes to aero efficiency and crosswind stability. These structures inspired Zipp advanced development engineers to, for the first time, systematically apply biomimicry to solve the complex challenge of designing a wheel, with the undulating Hyperfoil nodes, that reduce both aerodynamic drag and side force. Simply put, the 858 NSW Tubeless is ideal for those focused on triathlon, time trials, or aggressive road riding.SawtoothSawTooth 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 new 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 works together with Zipp's new HexFin ABLC dimples for improved airflow. The result is Zipp's highest performing rear wheel ever realized 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.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.Axial ClutchWith Cognition's Axial Clutch technology, Zipp has 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 uses magnets, rather than steel springs, to move and engage Zipp's lightweight Metal Injection Moulded (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.ImpressThis rear-wheel employs Zipp's ImPress graphics technology, which prints graphics directly on the wheel, to help allow the dimples to do what they were designed to do - help control vortex shedding, the rate at which air sheds off the wheel. Managing this is crucial to stability.Features: Rim Material: Carbon with UD Fibre finish with Impress technology Use: Road Axle Type: QR 135mm (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 HexFin 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 wheelTechnologies: New Zipp graphics and cosmetic identity that screams speed, applied using Zipp's ImPress direct-print technology. 19mm internal width and tubeless compatibility for optimisation of wider tyres with lower tyre pressure. Cognition hub rolls efficiently whether you are pedalling or coasting. Its Axial Clutch technology allows the freehub's ratcheting mechanism to deliver half the mechanical drag of conventional three-pal hubs. Sawtooth rim with Hyperfoil nodes and HexFin ABLC dimple pattern for top aero and crosswind-stability performance with an undulating 77/82mm rim depth. Industry-leading Showstopper brake track: powerful and consistent braking, even on the wet. Ships with QR end caps and quick-release skewer. Campagnolo driver body sold separately.Manufacturer's Part Number: ZPWH8526001 Black 700c SRAM XD SRAM XDR ZPWH8526000 Black 700c Shimano/SRAMBuy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Zipp 858 NSW Carbon Tubeless Rear WheelZipp's ultimate aero weapon is now tubeless ready. That means you get the many aero advantages of the 858 NSW Tubeless rim-brake rear wheel with the added benefit of increased cornering grip and compliance with reduced rolling resistance. The rear wheels' 19mm internal width is optimised for running wider tyres at reduced air pressure. The 858 NSW's undulating 77/82mm-deep rim shape, the brand's proprietary Sawtooth profile, takes design cues from nature for Zipp's highest performing wheel when it comes to aero efficiency and crosswind stability. These structures inspired Zipp advanced development engineers to, for the first time, systematically apply biomimicry to solve the complex challenge of designing a wheel, with the undulating Hyperfoil nodes, that reduce both aerodynamic drag and side force. Simply put, the 858 NSW Tubeless is ideal for those focused on triathlon, time trials, or aggressive road riding.SawtoothSawTooth 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 new 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 works together with Zipp's new HexFin ABLC dimples for improved airflow. The result is Zipp's highest performing rear wheel ever realized 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.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.Axial ClutchWith Cognition's Axial Clutch technology, Zipp has 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 uses magnets, rather than steel springs, to move and engage Zipp's lightweight Metal Injection Moulded (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.ImpressThis rear-wheel employs Zipp's ImPress graphics technology, which prints graphics directly on the wheel, to help allow the dimples to do what they were designed to do - help control vortex shedding, the rate at which air sheds off the wheel. Managing this is crucial to stability.Features: Rim Material: Carbon with UD Fibre finish with Impress technology Use: Road Axle Type: QR 135mm (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 HexFin 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 wheelTechnologies: New Zipp graphics and cosmetic identity that screams speed, applied using Zipp's ImPress direct-print technology. 19mm internal width and tubeless compatibility for optimisation of wider tyres with lower tyre pressure. Cognition hub rolls efficiently whether you are pedalling or coasting. Its Axial Clutch technology allows the freehub's ratcheting mechanism to deliver half the mechanical drag of conventional three-pal hubs. Sawtooth rim with Hyperfoil nodes and HexFin ABLC dimple pattern for top aero and crosswind-stability performance with an undulating 77/82mm rim depth. Industry-leading Showstopper brake track: powerful and consistent braking, even on the wet. Ships with QR end caps and quick-release skewer. Campagnolo driver body sold separately.Manufacturer's Part Number: ZPWH8526001 Black 700c SRAM XD SRAM XDR ZPWH8526000 Black 700c Shimano/SRAMBuy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
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.
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.
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.