Zipp 858 NSW Carbon Tubeless Rim Brake Rear Wheel

Zipp 858 NSW Carbon Tubeless Rim Brake Rear Wheel

Moulding the finest carbon fibre into an innovative SawTooth rim profile, the Zipp 858 NSW Carbon Tubeless Rim Brake Rear Wheel shaves seconds when competing against the clock and saves energy when soloing away from the peloton. The SawTooth shape of the rim uses Hyperfoil nodes to alternate its depth between 77 and 82mm, striking the perfect balance of low drag and crosswind stability. HexFin rim surface dimples further improve aerodynamics, while the textured Showstopper brake track affords confidence-inspiring stopping power and control, even in the wet.

A broader inner rim width coerces tubeless-ready and standard clincher tyres into holding superior cross-sectional silhouettes, aiding them in lowering rolling resistance at reduced, comfort inducing inflation pressures. A smooth spinning Cognition V2 hub makes use of its Axial Clutch freehub to cut resistance while freewheeling and grant near-instant engagement under pedalling input. Sapim CX-Ray spokes complete the build and are laced in an efficient, reliable two-cross lacing pattern.

Includes

• QR end caps
• Quick-release skewer

Highlights

• A rear wheel that has been created for the fastest possible performance against the clock or aggressive road racing
• The rim uses the highest grade of carbon fibre to lower weight, increase strength and improve lateral stiffness
• The 18mm wide internal rim width reduces rolling resistance, improves comfort and enhances cornering grip
• Tubeless-ready or standard clincher compatibility opens up use to a huge range of tyre setups
• Undulating 77/82mm deep, SawTooth rim shape with Hyperfoil nodes optimises aerodynamic efficiency and crosswind stability
• The SawTooth rim profile increases lateral stiffness for faster climbing and snappier acceleration
• HexFin ABLC dimples and ridges smooth the airflow across the rim’s surface to further lower drag
• Textured, Showstopper brake track gives powerful and consistent braking, even on the wet
• Cognition V2 hubset with an Axial Clutch V2 freehub for decreased resistance when freewheeling and almost instant pedalling engagement
• Sapim CX-Ray spokes and neat lacing patterns provide even tensions and a durable build
• Lifetime Warranty