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.
Medium profile rim
COSMIC SL 45 LTD
Aero efficiency, quick acceleration and improved ride quality of UST Tubeless. You get it all with this disc-brake specific wheel. Available for a limited time with unique grapics, designed by french artist Jerome Masi.
Read full description
Pair : 1575 grams
Front : 730 grams
Rear : 845 grams
Key benefits
Accelerate and climb faster, hold higher speeds
45mm NACA inspired rim shape minimizes drag for added speed.
Reduced inertia of the lightweight rim delivers instant acceleration.
Flat double butted spokes save weight and improves responsiveness
Reduced inertia of the lightweight rim delivers instant acceleration.
Flat double butted spokes save weight and improves responsiveness
Versatile performance for all road riding conditions
Minimal drag, low inertia and high lateral stiffness makes it fast and efficient on all types of terrain, from the flats to mountain climbs
Disc-brake specific build for improved control and compatibility with 12mm thru axles
Disc-brake specific build for improved control and compatibility with 12mm thru axles
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
This versatile carbon road wheel is ideal for riders seeking the perfect balance between weight, aerodynamics and efficiency. New spokes and hubs give the Cosmic SL 45 Disc a light and lively feel for climbing and accelerating.
The rim is engineered with a NACA rim profile that’s 45mm deep and 26mm wide, designed specifically for all-rounder performance on flat or hilly terrain. The new rim bed shape makes it easier than ever to fit tubeless and tube-type tires. Riding UST Tubeless means no tube, so no friction, and more air volume means a smoother ride. The result is a faster ride with super low rolling resistance. Refined spokes make this wheelset 80g lighter than its predecessor, the Cosmic Pro Carbon UST Disc. Combined with our all-new Infinity hub platform, which makes the wheels feel quick and responsive out of every corner, they are stiffer and more efficient.
This Cosmic SL 45 Disc is 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 and can convert to quick release with included adapters. They are available for Shimano and SRAM XD-R cassettes and convert to Campagnolo with an optional driver body.
These wheels are designed, engineered and patented by Mavic in Annecy, France, and are 100% handmade in our European carbon factory.
Represented as an illustrator in Europe and worldwide by the Creasenso/Paris agency, Jérôme oscillates between his commissioned work for major brands or companies and his personal work, which he produces most often on canvas or on limited edition art prints. Thanks to his large flat tones of colour and his minimalist silhouettes, Jérôme
Masi’s style is instantly recognisable. His seemingly simple illustrations deal with various subjects, always treated in an elegant and poetic way. He manages
to create, with just what is necessary and nothing more, images where each
element has its own importance.
The rim is engineered with a NACA rim profile that’s 45mm deep and 26mm wide, designed specifically for all-rounder performance on flat or hilly terrain. The new rim bed shape makes it easier than ever to fit tubeless and tube-type tires. Riding UST Tubeless means no tube, so no friction, and more air volume means a smoother ride. The result is a faster ride with super low rolling resistance. Refined spokes make this wheelset 80g lighter than its predecessor, the Cosmic Pro Carbon UST Disc. Combined with our all-new Infinity hub platform, which makes the wheels feel quick and responsive out of every corner, they are stiffer and more efficient.
This Cosmic SL 45 Disc is 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 and can convert to quick release with included adapters. They are available for Shimano and SRAM XD-R cassettes and convert to Campagnolo with an optional driver body.
These wheels are designed, engineered and patented by Mavic in Annecy, France, and are 100% handmade in our European carbon factory.
Represented as an illustrator in Europe and worldwide by the Creasenso/Paris agency, Jérôme oscillates between his commissioned work for major brands or companies and his personal work, which he produces most often on canvas or on limited edition art prints. Thanks to his large flat tones of colour and his minimalist silhouettes, Jérôme
Masi’s style is instantly recognisable. His seemingly simple illustrations deal with various subjects, always treated in an elegant and poetic way. He manages
to create, with just what is necessary and nothing more, images where each
element has its own importance.
Specifications
Rims
- Material: 100% carbon fiber
- Height: 45 mm
- 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
- 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.
