Zipp 808 NSW Carbon Tubeless Rear Wheel - Black - SRAM XDR}, Black |
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| Price |
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| Availability | In stock |
| Product ID |
64724
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| Brand | Zipp |
| Store | Chain Reaction UK |
| Related | |
| Description |
Zipp 808 NSW Carbon Tubeless Rear WheelZipp's 808 NSW Tubeless rim-brake rear wheel features a rim shape that aerodynamically integrates wider tubeless tyres for a new era of high-performance road cycling at the brand's deepest rim depth, 82mm. The 808 NSW Tubeless allows you to run tubeless or traditional clinchers. The benefits of tubeless include superior flat protection, the ability to run lower pressures, and a smoother ride with a high cornering grip and low rolling resistance. The 808 NSW Tubeless' 19mm internal rim width and corresponding outer rim shape are optimised for aerodynamic optimisation with 25mm tyres. Zipp's wheel cosmetics gives this rear wheel a perfect pairing of speed and style.CognitionThe ultimate in Zipp hub technology. Every time a conventional hub set starts to coast, friction within the freehub ratchet mechanism works like a drum brake to slow the rider down. The drag between hub shell and driver body during coasting is considered an efficiency loss, especially for road wheels. High drag also can significantly contribute to chain-dropping issues. The drag torque drives the cassette clockwise so the chain gets loose on the load side. The solution? The rear Cognition hub with AxialClutch technology reduces drag by disengaging the ratchet mechanism when coasting. It then uses magnets to re-engage once the rider starts pedalling.ShowstopperZipp's industry leading Showstopper brake track continues to evolve and improve, providing unmatched stopping power and modulation regardless of weather conditions or the length of the descent. Showstopper is a complimenting pairing of a directional, moulded-in, texture with silicon carbide particles suspended in the surface resin. The current media blast process applied to all Zipp rims increases the surface roughness of the brake track providing the rider with consistent and responsive braking.Hexfin Aerodynamic Boundary Layer Control (ABLC)The Sawtooth dimple design consists of 12 nodes that are specifically clocked to start aerodynamic shearing at a rate of 50hz at a rider speed of 20mph. Sawtooth accomplishes this by inducing small sheet vortices that shed at a low magnitude, but at a higher natural frequency, thus decreasing the laminar bubble effect on the aerodynamically shielded side of the rim's profile to further reduce high yaw drag and improve crosswind stability.ImPressZipp's ImPress graphics technology prints graphics directly on the wheel, which allows the dimples to do what they were designed to achieve, to control vortex shedding and the rate at which air sheds off the wheel. Managing this is crucial to stability. ImPress graphics also give NSW a distinctive stealthy look.Features: Rim Material: Carbon with UD Fibre Finish and Impress Technology Use: Road Axle Type: QR 130mm (quick release) Internal Rim Width: 19mm Rim Depth: 82mm Rim Profile: Symmetrical Brake Compatibility: Rim Brake Size: 700c Tyre Compatibility: Clincher, Tubeless Ready Surface Texture: ABLC SawTooth Nipple Material: Aluminium Nipple Anti-rotation: Sapim Secure-loc Spoke Type: CX-Ray - Black Spoke Count: 24 Spoke Pattern: 2 cross Hub: Cognition Axle Material: Aluminium Bearings: Cartridge, Stainless Steel Driver Mechanism: Axial Clutch Driver Body Material: Aluminium Max Tyre Pressure: 125psi Max Recommended Rider Weight: 250lbs Single or Pair: Single rear wheel Weight: 982g (approx)Technologies: New graphics that scream speed, applied using Zipp's ImPress direct-print technology to help allow the dimples to do what they were designed to do - improve aero performance. An all-out aero 82mm rim profile that's tubeless ready for increased speed and better cornering, control , and comfort. Cognition hubset with Axial Clutch technology provides reduced drag when coasting. ABLC Sawtooth dimple design helps manage air flow around the rim, and contributes to create a faster, more stable wheel. Industry-leading Showstopper brake track: powerful and consistent braking, even on the wet. Ships with QR end caps, quick release skewers. Campagnolo driver body sold separately. Manufacturer's Part Number: ZPWH8536000 Black 700c Shimano/SRAM ZPWH8536001 Black 700c SRAM XD SRAM XDRBuy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
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| Stockist | Catalog Name | Price | |
|---|---|---|---|
| Chain Reaction UK | Zipp 808 NSW Carbon Tubeless Rear Wheel - Black - SRAM XDR}, Black | £499.99 | Visit 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.
