The result of Mavic's expertise and more than 135 years of innovation, the new Cosmic SLR 45 ceramic bearings embody the perfect balance between aerodynamics, lightness and efficiency.
Every pedal stroke becomes acceleration; every ride, a unique experience.
Wider, faster, more efficient: the Cosmic SLR 45 features an optimised 23 mm tubeless carbon rim and now ceramic bearings. The result: unrivalled smoothness, increased responsiveness and reliability designed to last.
Performance knows no limits.
Cosmic SLR 45 – Carbon excellence by Mavic
A wheel born of expertise, designed to push your limits.
Greater rigidity and a watertight system for tubeless tyres.
The upper rim is threaded to accommodate spokes at exactly the right angle. This provides a rigid connection, no spoke movement (fewer breakages) and a 100% watertight upper rim for easy tubeless tyre fitting.
Unrivalled combination of speed, control and comfort.
Our wider rims ensure a seamless transition between the rim and the tyre, reducing micro-turbulence. Rolling resistance is significantly reduced, resulting in better handling in crosswinds and a smoother, faster ride, even on rough terrain, thanks to a wider, shorter footprint and lower riding pressure.
Premium bearings for premium performance!
With these special properties, ceramic makes bearings slightly faster and more durable. Get superior performance: ceramic balls are harder, smoother and lighter, allowing you to gain speed and fluidity. Ceramic bearings are corrosion-resistant and much more wear-resistant.
In addition to this material, Mavic uses premium low-density grease and low-friction seals.
