Mavic Cosmic SLR 45 Silver Ceramic Disc

Features & Benefits

Mavic Ceramic: a premium material, premium performance

• With high-end ceramic bearings, Mavic pushes watts optimisation to the next level. Naturally smoother and more durable, ceramic bearings, combined with low-density grease and ultra-low-friction seals, deliver faster, more efficient rotation ride after ride. Paired with the fast-engaging ID360 freewheel system, every input is translated instantly into forward motion. This technology maximises every watt you put in. The result: an exceptionally smooth ride feeling, enhanced durability, and consistent performance even in the most demanding conditions.

Aero Wide Rim: Unrivalled combination of speed, control and comfort

• Mavic's wider rims ensure a seamless transition between the rim and the tyre, reducing micro-turbulence
• Rolling resistance is significantly reduced, resulting in improved handling in crosswinds and a smoother, faster ride, even on rough terrain, thanks to a wider, shorter footprint and lower tyre pressure.

FORE: More rigidity and a sealed system for Tubeless

• The rim's upper bridge is threaded to receive the spokes directly at the correct angle. This provides a rigid connection, prevents spoke movement (reducing breakage), and ensures a 100% airtight upper bridge for easy tubeless setup.

Understanding the different Mavic freehub body acronyms:

• HG or M11 – Shimano HG Road 11/12x (other speeds with spacer)
• MS - Shimano Microspline
• XD - SRAM XD
• XD-R - SRAM XD-R
• ED11 - Campagnolo 9/12x
• N3W - Campagnolo 13x

Technologies

Aero Wide rim technology

Unmatched speed, control and comfort combination

Fore Carbon tapeless tubeless technology

Stiffer and stronger. A fully sealed upper rim bridge eliminates the need for rim tape. The spokes are directly screwed in the insert. A threaded metallic insert is wrapped inside the carbon layups of the lower rim bridge.

Instant Drive 360 technology

Super light and efficient. The large contactless rubber seal provides low friction, while a wide array of end caps makes it super versatile.

UST tubeless technology

Traction and control. The UST concept improves traction, control and comfort whilst reducing inertia and flats

Infinity Hub Design

An ultra reliable, high performance hub. Efficient power transfer thanks to the optimised non-contact spoke lacing and tension distribution. The length of the spokes are identical on the front and rear.

QRM Auto bearing preload technology

Qualite de Roulements Mavic Auto. Cartridge bearings are double sealed with e3 internal clearance. Preload is automatically adjusted to guarantee a perfect spin with no play on the long run.

Intended Use

• Minimum tyre size: width 28mm - pressure max. 5.5Bar/80PSI
• Maximum tyre size: width 64mm - pressure max. 3.5Bar/51PSI
• ASTM category 2 : road and offroad with jumps less than 15cm