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 gives 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.
The 21mm internal rim width is optimized for 28mm tires to deliver a smooth, efficient ride on a variety of road surfaces. And new refined spokes help make this rim 80g lighter than its predecessor. Our new Infinity hub platform adds stiffness, so the wheels feel quick and responsive out of every corner.
Our Road Tubeless system lets you run lower tire pressure for improved rolling efficiency, a smoother ride quality, and a reduced risk of flats. The new rim bed shape makes it easier than ever to mount and remove tires. If your typical rides include tough climbs, technical cornering and descents, the Cosmic SL 32 Disc is a fast, easy way to supercharge your road bike.
These wheels are designed, engineered and patented by Mavic in Annecy, France, and are 100% handmade in our European carbon factory.
FeaturesFast climbing and snappy acceleration
Reduced inertia of a lighter weight rim delivers instant acceleration
NACA inspired rim shape (32mm deep) minimizes aerodynamic drag
Flat double-butted spokes save weight and improve responsiveness
Laterally stiff for improved power transfer
Our new Infinity hub plaform optimizes lacing and spoke tension to improve wheel stability
Strong hub axle and ID360 freewheel technology for instant acceleration
Improved UST Road delivers more speed, comfort and control in an easy to use tubeless system
No tubes means less friction, better efficiency and grip, a reduced risk of punctures
New rim bed shape makes it easier to mount and change tires
SpecificationsRims
- Material: 100% carbon fiber
- Height: 32 mm
- Internal width: 21 mm
- Drilling: traditional (front/rear 24 holes)
- Braking: disc
- Tire: UST Tubeless and tubetype
- UST tubeless technology
- ETRTO size: 622x21TC
Hubs
- Front and rear bodies: aluminum
- Axle material: aluminum
- Freewheel: Shimano/Sram
- QRM Auto bearing preload technology
- Instant Drive 360 freewheel technology
- Front: Quick release and 12x100 through axle compatible
- Rear: Quick Release, 12x142 and 12x135 compatible
- Hub available for Center Lock brake rotors only
- Infinity hub design
For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels doesn't exceed 120kg, bike included
Maximum tyre pressure: 6.1bar/88PSI with a 25mm tyre - 3.5bar/51PSI with a 64mm tyre
Recommended tire sizes: 25 to 32 mm
Max. Pressure: see indication on wheel and tire. If they differ, use the lowest of the 2
Mfr Claimed WeightWeight Front : 692g
Weight Rear : 807g
