UST tubeless technology
Traction and control
Universal Standard for Tubeless Ready to ride tubeless system The UST concept improves traction, control and comfort whilst reducing inertia and flats
Low profile rim
COSMIC SL 32 DISC
This new carbon road wheel climbs and corners faster with a lighter weight 32mm rim featuring UST Road Tubeless technology and disc-brake-specific engineering.
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Pair : 1499 grams
Front : 692 grams
Rear : 807 grams
Key benefits
Fast 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
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
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
New rim bed shape makes it easier to mount and change tires
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.
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.
Specifications
Rims
- Material: 100% carbon fiber
- Height: 32mm
- Drilling: traditional
- Disc brake specific profile
- Tire: UST Tubeless and tubetype
- Internal width: 21 mm
- ETRTO size: 622x21TC
- UST tubeless technology
Spokes
- Material: steel
- Shape: straight pull, flat, double butted
- Nipples: brass, ABS
- Count: 24 front and rear
- Lacing: front and rear crossed 2, contactless
Hubs
- Infinity hubs
- Front and rear bodies: aluminum
- Axle material: aluminum
- Instant Drive 360 freewheel technology
- QRM Auto bearing preload technology
- Front: Quick release and 12x100 through axle compatible
- Rear: Quick Release, 12x142 and 12x135 compatible
- Hub available for Center Lock brake rotors only
Versions
- Disc standard: Center Lock® only
- Freewheel: Shimano/Sram
Compatibility
- Freewheel: Shimano/Sram, convertible to Campagnolo ED11, N3W and XD-R with optional driver bodies
- Front axle: 12x100 thru axle, easily convertible to quick release with included adapters Not compatible with 15mm through axles
- Rear axle: 12mm thru axle, convertible to Quick Release with included adapters
Compatible Adapters and freewheel bodies
- 12 to 9mm front adapter for quick release (V2680301)
- 12mm front hub cap (V2680501 - Delivered with the wheel)
- 12x142 rear axle adapters (V2510701 - Delivered with the wheel)
- 12 to 9mm rear adapter for quick release (V2510801 - Delivered with the wheel)
- ID360 Shimano / Sram Light freewheel body (V3850101)
- ID360 Campagnolo freewheel body (V3440101)
- ID360 XD-R freewheel body (V2580101)
- ID360 Shimano / Sram freewheel body (V3430101 - Delivered on the wheel)
- ID360 N3W freewheel body (V4270101)
Delivered with
- Front QR adapters
- Rear QR adapters for Instant Drive 360
- UST valve and accessories
- Pre-installed tubeless rim tape
- User guide
Intended use
- ASTM CATEGORY 2 : road and offroad with jumps less than 15cm
- 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: 61bar/88PSI with a 25mm tyre - 35bar/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
Information on specified weight
- The weight of the wheels is announced at +/-5%, in XD/XD-R and Center Lock version, without quick release, nor valve, nor rim tape
Key technologies
Instant Drive 360 freewheel technology
The new Instant Drive 360 freewheel system is super light and efficient A large contactless rubber seal provides low friction, while a wide array of end caps makes it super versatile
QRM Auto bearing preload technology
Qualité de Roulements Mavic Auto
Our latest innovation Those cartridge bearings are of course double sealed with C3 internal clearance Their preload is automatically adjusted to guarantee a perfect spin with no play on the long run
