Cosmic SL 32 Disc 21mm

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

• Pair: 1499g
• Rear: 807g
• Front: 692g

Understanding the different Mavic freehub body acronyms:

• HG or M11 – Shimano HG Road 11/12x (other speeds with spacer)
• MS - Shimano Microspline
• XD - SRAM XD
• XD-R - SRAM XD-R
• ED11 - Campagnolo 9/12x
• N3W - Campagnolo 13x