CADEX Aero 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 wheels. Designed 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 tire to 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.

In addition, the Cadex Super Aero rim shape with its wider rim profile and fully covered disc design creates a uniform airflow over the entire wheel surface, which significantly reduces drag at different angles. When combined with Cadex Aero tires, the wheel offers a 7 watt aerodynamic advantage over other popular Ironman wheel and tire combinations. Disc brakes also add confidence in all weather and road conditions.

Highlights of the Cadex Aero Disc 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 wheel

• range of use: Road Bike, Triathlon
• material: ultralight 18K full Carbon composite
• axle standard: 12 mm x 142 mm
• outer rim width: 28.4 mm
• inner rim width: 22.4 mm
• hub: Cadex R3-C40
• 40T sprocket freewheel
• Cadex ceramic bearing 
• Center Lock
• weight: approx. 1154 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.