The full carbon rims have a more even resin distribution to improve strength and feature an innovative Sawtooth profile. This profile situates Hyperfoil nodes along its inner circumference and uses a HexFin ABLC surface dimple pattern to markedly lower drag and improve stability in windy riding conditions. The rim shape also heightens lateral stiffness for quicker climbing, faster acceleration and accurate cornering.

Designed around tubeless-ready tyres, the 25mm wide, hookless internal rim format lowers rolling resistance, improves comfort and promotes a more aerodynamic tyre-to-rim interface. Additionally, this internal rim format makes tubeless-tyre installation a cinch, negating the need for tyre levers or air compressors.

The rims are joined via reliable Sapim spokes to Zipp’s Cognition V2 hubs. These hubs spin smoothly, and the rear integrates an Axial Clutch freehub for instant engagement and lower resistance when freewheeling.

INCLUDES

12mm hub end caps

Center Lock lock rings

HIGHLIGHTS

A versatile disc brake road bike wheelset that blends low weight, aerodynamics and tubeless-tyre technology

Designed via Zipp’s Total System Efficiency technology (TSE) for greater efficiency and reduced rolling resistance

The full carbon rims have a more even resin distribution, for lower weight and increased strength

The hookless internal rim design is for tubeless-ready tyres only and promotes a more aerodynamic tyre to rim interface

A 25mm internal rim width works optimally with wider tubeless-ready tyres, lowering rolling resistance and improving comfort

Tubeless Made Easy tyre bed for easy tyre installation without a compressor

Undulating 45mm 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 rim surface dimple pattern further lowers drag

Zipp graphics applied using Zipp’s ImPress direct-print technology

Cognition V2 hubs with an Axial Clutch V2 freehub

Sapim CX-Ray spokes

Lifetime Warranty

FEATURES

Tyre compatibility: Tubeless-ready only

Wheel Size: 700c

Rim: Full carbon with a Sawtooth profile and HexFin ABLC rim surface dimples

Rim profile: Symmetrical

Rim finish: UD fibre, Impress technology

Rim depth: 45mm, undulating

Internal rim width: 25mm

Rim internal format: Hookless (straight sides)

Spokes: Sapim CX-Ray

Spoke lacing pattern: Front: two-cross / Rear: two-cross

Spoke count: Front: 24 / Rear: 24

Hubs: Front: Zipp Cognition V2 / Rear: Zipp Cognition V2 with Axial Clutch technology

Bearings: Cartridge - stainless steel

Freehub compatibility: SRAM XDR or Shimano HG/SRAM Road 11-speed

Brake compatibility: Disc

Disc standard: Center Lock

Front axle: 12mm x 100mm thru-axle compatible

Rear axle: 12mm x 142mm thru-axle compatible

Manufacturer claimed weight: Front: 580 grams / Rear: 675 grams / Wheelset: 1255 grams (based on an XDR, 12mm thru-axle configuration with no rim tape or valves included)

Warranty: Lifetime