Aero efficiency quick acceleration and the improved ride quality of UST Tubeless. You get it all in this disc-brake specific wheel-tire system650B version available for smaller size frame

Key benefits

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.

Specifications

Compatibility

Front axle: 12×100 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)

12×135 rear axle adapters (V2510901)

12 to 9mm rear adapter for quick release (V2510801 – Delivered with the wheel)

12×142 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 12×100 through axle compatible

Auto adjust sealed cartridge bearings (QRM Auto) front and rear

Rear: Quick Release 12×142 and 12×135 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