Zipp 808 NSW Carbon 24 Spokes Clincher 10/11 Speed Cassette Rear Wheel

Offering tangible aerodynamic gains the Zipp 808 NSW Carbon 24 spoke clincher aero rear wheel is designed to give triathletes and time trial cyclists a competitive edge.

Aero efficiency

The 808 NSW represents Zipp’s most advanced technologies in order to deliver increased aero efficiency and stability. When compared to the benchmark 808 Firecrests the NSWs offer a 3-4 Watt power saving which equates to a 90 second gain at 40kmh over a 112mile ironman distance.

Crosswind stability

Crosswind performance has also been significantly improved thanks to the Sawtooth dimple design. 12 nodes are precisely aligned to start aerodynamic shearing of 50hz at 20mph which reduces the laminar bubble effect on the leeward side of the wheel. High yaw drag is reduced and cross wind stability improved which means you will need to put in less effort to stay on track.

Improved braking control

Stopping power has also been improved thanks to the Showstopper silicon carbide brake track which offers unmatched stopping power and modulation when compared to both carbon and aluminium rims.

Axial Clutch freewheel

The Cognition hub features Axial Clutch technology which reduces internal drag by completely disengaging the ratchet mechanism when coasting. The star-flanged straight pull hub shell helps to distribute loads more evenly for improved bearing performance.

Hand built reliability

Hand built with Sapim CX-Ray spokes and secure lock nipples the Zipp 808 NSWs are made to stay fast and true for years to come.

Each Wheel Includes:

• Zipp black titanium skewer
• Zipp valve extender by Silca
• Zipp individual wheel bag
• Zipp Platinum Pro Evo brake pads
• Zipp tube 700c x 19-25mm
• Zipp rim tape 700c x 20mm

Set Weight : 1810g

Max recommended rider weight : 250lbs

Rear Wheel 

• Weight : 980g
• Hub Used : Cognition
• Rim Used : X82NSW
• Rim Depth : 82mm
• Brake Track Width (center) : 26.4mm
• Internal Width : 17.25mm
• Spokes : Sapim® CX-Ray
• Spoke Count : 24
• Spoke Length Non-Drive : 236mm
• Spoke Pattern Non-Drive : 2 Cross
• Spoke Pattern Drive : 2 Cross
• Spoke Length Drive : 234mm
• Max Tire Pressure : 125psi
• Max Tire Pressure : 8.62bars
• 11-speed compatible hub : Yes
• Track Adaptable : No
• Dimpled Surface : ABLC™ SawTooth™ Technology
• Nipples : Sapim® secure-lock alloy
• External Nipples : Yes
• XD Compatible : Yes

Rear Wheel

• Weight : 980g
• Hub Used : Cognition
• Rim Used : X82NSW
• Rim Depth : 82mm
• Brake Track Width (center) : 26.4mm
• Internal Width : 17.25mm
• Spokes : Sapim® CX-Ray
• Spoke Count : 24
• Spoke Length Non-Drive : 236mm
• Spoke Pattern Non-Drive : 2 Cross
• Spoke Pattern Drive : 2 Cross
• Spoke Length Drive : 234mm
• Max Tire Pressure : 125psi
• Max Tire Pressure : 8.62bars
• 11-speed compatible hub : Yes
• Track Adaptable : No
• Dimpled Surface : ABLC™ SawTooth™ Technology
• Nipples : Sapim® secure-lock alloy
• External Nipples : Yes
• XD Compatible : Yes

Occasionally, without notice, manufacturers change product design and/or specifications.