CADEX 4 Spoke Disc Rear Wheel - 28" | Carbon | Hookless | Centerlock - 12x142mm - SRAM XDR

CRUSH THE CLOCK

To win races and break world records, you have to shake up the status quo. That's the thinking of Ironman world champion Kristian Blummenfelt. And that's exactly the vision behind the new Cadex Aero Disc 4-Spoke wheels. Developed with the help of extensive wind tunnel analysis and proven in triathlons, they are the fastest wheels Cadex has ever developed!

The 3mm wider hookless rim improves stiffness, provides more support for the tires during cornering and optimizes airflow from the tire to the rim, for lower drag. The rim inner width of 22.4mm and a continuous routing of Carbon fibers create a more optimal shape of the tire for improved grip as well as handling characteristics, without adding weight.

With its optimized Carbon construction, the Cadex 4-Spoke wheel achieves the best-in-class stiffness and stability-to-weight ratio. Combined with the all-new R3-C40 hub technology and race-proven CADEX Low Friction hubs, the result is unmatched power transfer and efficiency. Disc brakes also add confidence in all weather and road conditions.

Highlights of the Cadex Aero Disc 4-Spoke wheel

• aero rim shape with large outer width for maximum aerodynamic benefits in all wind conditions
• 18k Carbon construction for a lightweight and strong wheel with superior stiffness
• asymmetric rim design for an optimal balance between stiffness, weight and aerodynamics
• hookless design for perfect tubeless operation
• precision machined CADEX R3-C40 hub with smooth running ceramic bearings for super low friction
• toothed disc freewheel for maximum power transmission
• Center Lock brake disc mount

Technical details of the Cadex Aero Disc 4-Spoke wheel

• range of use: Road Bike, Triathlon
• material: ultralight 18K full Carbon composite
• axle size: 12 mm x 142 mm
• outer rim width: 32 mm
• inside rim width: 22.4 mm
• rim height: 65 mm
• hub: Cadex R3-C40
• Cadex Ceramic Bearing
• Center Lock
• 40T pulley freewheel
• weight: approx. 1047 g (manufacturer's specification)

Note: Hookless rims are designed for use with Tubeless compatible (folding) tires and can be ridden both with and without inner tubes.