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Mavic Cosmic SLR 32 Carbon UST Disc front wheel 2021

Mavic Cosmic SLR 32 Carbon UST Disc front wheel 2021 Mavic Cosmic SLR 32 Carbon UST Disc front wheel 2021 Mavic Cosmic SLR 32 Carbon UST Disc front wheel 2021
Mavic Cosmic SLR 32 Carbon UST Disc front wheel 2021
Mavic Cosmic SLR 32 Carbon UST Disc front wheel 2021
Mavic Cosmic SLR 32 Carbon UST Disc front wheel 2021

$ 1,066.51

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With a new, lighter weight 32mm carbon rim and easier to use Road Tubeless technology, this superlight disc-brake wheel is an instant performance boost

When you’re gunning for the KOM on the toughest mountain climbs, nothing gives you more of a boost than a light and snappy carbon wheelset. This newcomer in the Cosmic family takes over the venerable Ksyrium Pro Carbon SL Disc. It features a reengineered carbon rim that’s the lightest in its category. Its 32mm airfoil shape slices through wind, and because the rim is made specifically for disc brakes, you’ll have more confidence and control on the descents.
The rim is crafted with a new laminate and our exclusive Fore Carbon technology that leaves the upper rim bridge intact and reinforces the rim only where needed. This saves 40g per wheel. The spokes attach to the rim without any need to drill the upper rim bed, so no rim tape is required. That means more weight savings (30g per wheel) and less hassle. The new shape of the rim bed makes it easier than ever to mount and remove tires, and you get super low rolling resistance with Mavic's UST Tubeless setup. No tube means no friction, and more air volume means a smoother, faster ride. It also uses the patented elliptical spokes to save another 5 watts and make you faster.
Mavic's new Infinity hub platform optimizes spoke lacing for efficient power transfer through highly controlled spoke tension. The Instant Drive 360 freewheel, coupled with automatic bearing preload adjustment (QRM Auto), provides fast engagement, high stiffness and added durability. It's available for Shimano and SRAM XD-Road and can convert to Campagnolo with an optional driver body. It's compatible with 12x100 axle up front, 12x142 rear, and you can convert to Quick Release with the supplied adapters. For Center Lock disc rotors only.
These wheels are designed, engineered and patented by Mavic in Annecy, France, and are 100% handmade in Mavic's European carbon factory.

Instant acceleration, improved climbing capabilities
32mm deep/28mm wide NACA profile optimized for disc brakes.
Fore Carbon spoke attachment saves 40g and eliminates rim tape (another 30g saved per wheel).
Patented lightweight aero spokes.

Stiffer wheel for improved power transfer
Fore Carbon technology keeps the rim upper bridge solid and makes the rim stiffer.
New Infinity hub plaform: stiff axle, durable bearings and new hub design with optimized lacing and spoke tension.

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.
Fore Carbon drilling technology doesn't require the use of rim tape.


Fore Carbon tapeless tubeless technology.
Material: 100% carbon fiber.
ETRTO size: 622x21TC ROAD.
Height: 32mm.
UST tubeless technology.
Internal width: 21 mm.
Disc brake specific profile.
Tire: UST Tubeless and tubetype.

Infinity Hubs.
QRM Auto bearing preload technology.
Front: Quick release and 12x100 through axle compatible.
Bodies: aluminum.
Axle material: aluminum.

Lacing: front and rear crossed 2, contactless.
Shape: straight pull, elliptical aero, double butted (patented).
Material: steel.
Nipples: Fore integrated aluminum.
Count: 24.

Axle: 12x100 thru axle, easily convertible to quick release with adapters. Not compatible with 15mm through axles.

Intended Use
Max. Pressure: see indication on wheel and tyre. If they differ, use the lowest of the 2.
For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels doesnn't exceed 120kg, bike included.
ASTM CATEGORY 2 : road and offroad with jumps less than 15cm.
Recommended tyre sizes: 25 to 32 mm.


Fore Carbon tapeless tubeless technology
Stiffer and stronger. Instead of drilling the rim to attach the spokes and nipples, a threaded metallic insert is wrapped inside the carbon layups of the lower rim bridge to enable the spoke nipples to be directly screwed in it. As a result, the upper rim bridge is left undrilled and doesn't require the use of a rim tape to be sealed.

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.

QRM Auto bearing preload technology
Qualité de Roulements Mavic Auto. The latest innovation from the french brand. 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.


  • UST tubeless valve and accessorires.
  • User guide.
Product code LF9226100
Front wheel spokes 24
Rim width 21 mm
Hub material Aluminium
Rim material Carbon
Rim profile 32 mm
Disc rotor Center lock
Real weight 656 g

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