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.
High profile rim
COSMIC SL 65 DISC
With an aero rim shape, lighter overall weight, and easier to use Road Tubeless technology, this road wheel for disc brakes maximizes your watts with ultra-efficient performance
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Pair : 1750 grams
Front : 820 grams
Rear : 930 grams
Key benefits
Proven aero speed
65mm deep/26mm wide NACA rim profile for low drag and stability in cross winds
Optimized for 25mm tires
Flat spokes
Optimized for 25mm tires
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
Lighter spokes make the wheel feel snappier
Disc-brake specific spoke lacing, thru-axle compatible
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, and 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
A perfect choice for fast, flat road races or windy triathlons, this wind-slicing carbon wheel features progressive aerodynamic technology and a stable ride quality. The rim is engineered with a NACA profile that’s 65mm deep and 26mm wide.
The wide, rounded shape of the Cosmic SL 65 rim was developed through countless hours in the wind-tunnel to produce the lowest possible drag without sacrificing stability in crosswinds. New refined spokes make it 80g lighter than its predecessor, the Comete Pro Carbon UST Disc. The new rim bed shape makes it easier than ever to fit tubeless or tube type tires. Our new Infinity hub platform optimizes the spoke lacing for efficient power transfer through highly controlled spoke tension. And the Instant Drive 360 freewheel coupled with automatic bearing preload (QRM Auto) provides fast engagement, high stiffness and extra durability.
These wheels are engineered specifically for disc brakes, with an optimized spoke count and lacing. They are offered in Center Lock only and are compatible with 12mm thru-axles that convert to quick release with included adapters. They are available for Shimano or SRAM XD-R cassettes and can convert to Campagnolo with an optional driver body.
The wide, rounded shape of the Cosmic SL 65 rim was developed through countless hours in the wind-tunnel to produce the lowest possible drag without sacrificing stability in crosswinds. New refined spokes make it 80g lighter than its predecessor, the Comete Pro Carbon UST Disc. The new rim bed shape makes it easier than ever to fit tubeless or tube type tires. Our new Infinity hub platform optimizes the spoke lacing for efficient power transfer through highly controlled spoke tension. And the Instant Drive 360 freewheel coupled with automatic bearing preload (QRM Auto) provides fast engagement, high stiffness and extra durability.
These wheels are engineered specifically for disc brakes, with an optimized spoke count and lacing. They are offered in Center Lock only and are compatible with 12mm thru-axles that convert to quick release with included adapters. They are available for Shimano or SRAM XD-R cassettes and can convert to Campagnolo with an optional driver body.
Specifications
Rims
- Material: 100% carbon fiber
- Height: 40 mm
- Height: 64mm
- Drilling: traditional
- Disc brake specific profile
- Tire: UST Tubeless and tubetype
- Internal width: 19 mm
- ETRTO size: 622x19TC
- 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
- Front and rear bodies: aluminum
- Axle material: aluminum
- 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
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)
- 12x142 rear axle adapters (V2510701)
- 12 to 9mm rear adapter for quick release (V2510801)
- 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: 6.75bar/97PSI with a 23mm tyre - 3.8bar/55PSI with a 62mm 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
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.
