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Lightweight, aero and tubeless UST carbon rim is built for speed.

45mm NACA inspired rim shape minimizes drag for added speed.
Reduced inertia of the lightweight rim delivers instant acceleration.
Mavic Road UST improves rolling efficiency.

Experience versatile performance for all road riding conditions.

Ideal balance of low aerodynamic drag, low inertia and high lateral stiffness makes it fast and efficient on all types of terrain, from the flats to mountain climbs.

Highest performance without compromise.

Best-in-class tire grip thanks to UST and 11Storm compound.
High flat protection thanks to UST and easy on-the-road tire repair.
Optimized spoke count, lacing and hub compatibility for use with disc brakes.

Cosmic Pro Carbon wheels have long been a leader in maximizing performance and value, especially in the realm of aero speed.

New innovations have made it more of an all-rounder, and this UST tubeless disc-brake version delivers incredible all-around performance at a light weight (1650g) and a price that can't be beat. Engineered with Mavic UST technology, the Cosmic Pro Carbon UST Disc offers all the benefits of tubeless, including less rolling resistance, a smoother ride quality and a reduced risk of flats.
The 45mm deep rims are NACA compliant for low drag and excellent crosswind stability, and their lighter weight results in reduced inertia for explosive acceleration and climbing efficiency. The wheels are engineered specifically for disc brakes, with an optimized spoke count and lacing.
The Cosmic Pro Carbon UST is completed with 25mm Yksion Pro UST tires for maximum rolling efficiency, grip and a smooth, comfortable ride.

Compatibility

  • 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
  • Freewheel: Shimano/Sram, convertible to Campagnolo and XD-R with optional driver bodies

Compatible Adapters and freewheel bodies

  • ID360 Shimano / Sram freewheel body (V3430101 - Delivered on the wheel)
  • ID360 XD freewheel body (V2580101)
  • ID360 Campagnolo freewheel body (V3440101)
  • ID360 Shimano / Sram Light freewheel body (V3850101)
  • 12x135 rear axle adapters (V2510901)
  • 12 to 9mm rear adapter for quick release (V2510801 - Delivered with the wheel)
  • 12x142 rear axle adapters (V2510701 - Delivered with the wheel)
  • 12mm front hub cap (V2680501 - Delivered with the wheel)
  • 12 to 9mm front adapter for quick release (V2680301 - Delivered with the wheel)

Weight

  • Pair without tyre: 1650 grams
  • Front without tyre: 760 grams
  • Rear without tyre: 890 grams

Hubs

  • Front: Quick release and 12x100 through axle compatible
  • Auto adjust sealed cartridge bearings (QRM Auto), front and rear
  • Rear: Quick Release, 12x142 and 12x135 compatible
  • Freewheel: Instant Drive 360
  • Front and rear bodies: aluminum
  • Axle material: aluminum

Intended Use

  • For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels don't exceed 120kg, bike included
  • ASTM CATEGORY 1 : road only
  • Max. Pressure tubeless: 25mm 6 bars - 87 PSI, 28mm 5 bars - 70 PSI. Max pressure tubetype: 25mm 7 bars - 102 PSI, 28mm 6 bars - 87 PSI
  • Recommended tyre sizes: 25 to 32 mm

Rims

  • ETRTO size: 622x19TC Road
  • Use with Mavic Tubeless Tape
  • Material: 3K carbon fibers
  • Drilling: traditional
  • Internal width: 19 mm
  • Disc brake specific profile
  • Height: 45 mm
  • Valve hole diameter: 6.5 mm
  • Tyre: UST Tubeless and tubetype

Spokes

  • Nipples: steel, ABS
  • Shape: straight pull, flat, double butted
  • Material: steel
  • Lacing: front and rear crossed 2
  • Count: 24 front and rear

Tyre

  • Front and Rear Tread: 11 Storm single compound
  • Yksion Pro UST
  • UST Tubeless Ready
  • Dimension: 25-622 (700x25c)
  • Breaker: Polyamide, from bead to bead
  • Casing: 127 TPI

Versions

  • Disc standard: Center Lock(R) only
  • Color: Black only
Delivered with
  • Tyre sealant syringe
  • Rear QR adapters for Instant Drive 360
  • Mavic tyre sealant (rear wheel)
  • Tubeless rim tape
  • Front QR adapters
  • UST valve and accessories
  • User guide
UST Tubeless Ready

UST Tubeless Ready

Traction, control and lightweight
The UST concept improves traction, control and comfort while reducing inertia and flats.
The 'tubeless ready' construction results in a lighter tyre for improved performance.

Instant Drive 360

Instant Drive 360

The new Instant Drive 360 freewheel system is super light and fast to engage with only 9°. A large contactless rubber seal provides low friction, while a wide array of end caps makes it super versatile.

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