This carbon road wheel climbs and corners faster with a lighter weight 32mm rim featuring UST Road Tubeless technology and disc-brake-specific engineering.
With quick acceleration and a lightweight, efficient feel on the climbs, this newcomer in the Cosmic family takes over the venerable Ksyrium Pro Carbon UST. Carbon rims and disc-brake control give you an added advantage in the mountains and hills. It features the same rim as our pro-level SLR 32 model, which means superlight full carbon construction for easier climbing and instant acceleration.
Fast climbing and snappy acceleration
- Reduced inertia of a lighter weight rim delivers instant acceleration
- NACA inspired rim shape (32mm deep) minimises aerodynamic drag
- Flat double-butted spokes save weight and improve responsiveness
Laterally stiff for improved power transfer
- Infinity hub platform optimizes lacing and spoke tension to improve wheel stability
- Strong hub axle and ID360 freewheel technology for instant acceleration
Improved UST Road delivering speed, comfort and control
- No tubes means less friction, improved efficiency and grip with reduced risk of punctures
- Rim bed shape makes it easier to mount and change tyres
Weight: Front 692g
With an aero rim shape, lighter overall weight, and easier to use Tubeless technology, this road wheel for disc brakes maximises your watts with ultra-efficient performance.
A perfect choice for fast, flat road races or windy triathlons, this wind-slicing carbon wheel features progressive aerodynamic technology and stable ride quality. The rim is engineered with a NACA profile that’s 65mm deep and 26mm wide.
Proven aero speed
- 65mm deep/26mm wide NACA rim profile for low drag and stability in cross winds
- Optimized for 25mm tyres
- Flat spokes
Faster acceleration and better control
- Reduced inertia of the lightweight rim delivers instant acceleration
- Lighter spokes make the wheel feel snappier
- Disc-brake specific spoke lacing, thru-axle compatible
Improved UST Road delivering speed, comfort and control
- No tubes means less friction, improved efficiency and grip with reduced risk of punctures
- Rim bed shape makes it easier to mount and change tyres
Weight: Rear 930g
