Mavic

Cosmic SLR 45 Carbon Wheel

What Our Gearhead® Experts Are Saying:

"Mavic nailed the balance of aerodynamics and control with the Cosmic SLR 45 Disc 23mm. The deep-section carbon rims slice through the wind, and the tubeless system is incredibly easy to set up. The Infinity hubs roll smooth and deliver instant power transfer when I’m pushing hard."

Every watt counts when riding at high speeds, and the Cosmic SLR 45 Disc 23mm is designed to make the most of every effort. The 45mm deep UD² carbon rims provide a perfect blend of aerodynamic efficiency and stability, ensuring smooth handling in crosswinds while maintaining top-end speed. The 23mm internal width allows for wider tubeless tires, reducing rolling resistance and increasing comfort over long distances.

Mavic’s Fore Carbon tapeless tubeless system enhances reliability while saving weight, making tire setup clean and hassle-free. The Infinity hub platform optimizes spoke tension for a stiffer, more efficient power transfer, while the Instant Drive 360 freehub ensures rapid engagement for quick accelerations. Whether in a breakaway, sprinting to the finish, or tackling long climbs, the Cosmic SLR 45 Disc 23mm is built for those who refuse to compromise on performance.