The Cosmic Pro Carbon has traditionally been favored primarily for fast, flat races, but recent improvements have boosted this wheel's versatility. Now, it delivers incredible all-arounder performance at a price that can't be beaten. Engineered with Mavic UST technology, the Cosmic Pro Carbon UST offers all the benefits of tubeless, including less rolling resistance, a smoother ride quality, and a reduced risk of flats.
The rims are made using our iTgMax process, which not only minimizes weight but also improves braking performance and reliability, especially on long, steep descents. The 40mm 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 Cosmic Pro Carbon UST is completed with 25mm Yksion Pro UST tires for maximum rolling efficiency, grip, and a smooth, comfortable ride.
Lightweight, aero and efficient
- 40mm NACA-inspired rim shape minimizes drag for added speed.
- Reduced inertia of the lightweight rim delivers instant acceleration.
- Mavic Road Tubeless UST improves rolling efficiency.
Versatile performance for all road riding conditions
- Minimal drag, low inertia, and high lateral stiffness make it fast and efficient on all types of terrain, from the flats to mountain climbs.
- Best braking efficiency of carbon clinchers thanks to iTgMAX
Better tire grip and control with reduced risk of flats
- Best-in-class tire grip thanks to UST and 11Storm compound
- High flat protection thanks to UST and easy on-the-road tire repair
Going tubeless allows you to run lower tire pressures without the added weight of a tube. Lower tire pressure has many benefits, including greater traction, lower rolling resistance over rough surfaces, and decreased risk of a puncture-related flat.
Tubeless-ready rims and tires are parts of a complete system that eliminate the need for tubes by creating an airtight chamber between the rim and tire. Liquid sealant is added to the chamber to fill small punctures and maintain air pressure while you ride.
UST (Universal Standard for Tubeless) is a specific type of tubeless system that dictates the shape of the rim and tire beads. UST rims should be paired with UST-specific tires for best results.
|Rim||Cosmic Pro Carbon UST Disc, 3K carbon fibers, iTgMAX brake track, UST Tubeless|
|Brake Compatibility||Rim brake|
|Hub||Aluminum body, QRM bearings, FTS-L steel freehub|
|Spokes||Steel, straight pull, flat, double butted|
Drive side: 2-cross
Non-drive side: radial
|Inner Rim Width||19mm|
|Outer Rim Width||26mm|
|Extras||Yksion Pro UST 700c x 25 tire, BR301 quick releases, Carbon brake pads, Tubeless rim tape, UST valve and accessories, User guide|
* Subject to change without notice.
|130mm QR / Black / 700c||889645680538||LR2789100||38319|