Mavic Cosmic SL 45 Disc Wheels - 23mm Size:Front Wheel Application of Shelter doesn’t require

Application of Shelter doesn’t require special tools or procedures

Its CNC machined ringer and brass dinger

Race-oriented semi-slick race tire

and RED eTap derailleurs

but also the smoothest possible running of your chain was realized

Mavic Cosmic SL 45 Disc Wheels - 23mm Size:Front Wheel Application of Shelter doesn’t requireImproved aerodynamics Less drag, more watts thanks to its 45mm rim profile and flat spokes developed by our aero experts and wind tunnel tested. Even more responsive With INFINITY hubs, power transfer is ultra efficient and the wheel is even more responsive. Unrivalled versatility The lightness of its 23mm rim and its spoking make the Cosmic SL 45 Disc the most versatile Mavic road wheel ever designed. Rims Material: 100% Unidirectional carbon fiber