Zipp 858 NSW Disc Front Wheel



858 NSW Disc Front Wheel

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Product ID: 1643174

Zipp 858 NSW Disc Front Wheel

The perfect partner to a solid rear wheel on flat time trial or triathlon courses, the 858 NSW Disc Front Wheel is Zipp’s most advanced wheel to date.

The Sawtooth profile of the rim varies between 82mm and 85mm, which when combined with the HexFin ABLC dimple pattern, gives outstanding aerodynamics and stability. The wheel’s weight is also extremely impressive given its depth, coming in at a little over 700 grams so hillier or rolling routes aren’t an issue. Along with handling, aerodynamics and weight, Zipp’s TSE (Total System Efficiency) concept also aims to reduce the fatiguing effect of road buzz on the rider. This is achieved by the 23mm internal width of the rim combined with its hookless tubeless tyre compatibility that affords the opportunity to run lower pressures for more vibration absorption, less rolling resistance and greater grip.

Sapim’s light, aero CX-Sprint spokes tie the rim to the Cognition V2 hub, with Center Lock rotor compatibility and 12x100mm thru-axle for control and security.


  • Zipp’s most advanced and fastest deep-rim wheel for road, triathlon, and time trials
  • Optimised tyre bed for easy tyre installation
  • TSE for greater efficiency and reduced rolling resistance
  • Sawtooth rim and HexFin ABLC dimple pattern for top aero and crosswind-stability performance with an undulating rim depth
  • Cognition V2 hubset rolls efficiently whether pedalling or coasting
  • Ships with 12mm end caps
  • Center locking rotor interface. Lockring is included with the wheels
  • Zipp graphics applied using Zipp’s ImPress direct-print technology
  • Minimum 25mm tyre width
  • 28mm tyre is the optimum width for all riders


  • Hookless tubeless-ready
  • Sawtooth rim and HexFin ABLC dimple pattern, TSE technology
  • Wheel Size: 700c
  • Rim: Carbon
  • Rim Depth: 82-85mm
  • Internal Rim Width: 23mm
  • Spokes: Sapim CX-Sprint J-bend
  • Spoke Count: 20
  • Hubs: Cognition V2
  • Disc Standard: Center Lock
  • Front Axle: Thru-axle 12x100mm
  • Recommended Tyre Size: 28mm
  • Manufacturer Claimed Weight: 719 grams

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