Mavic Cosmic SL 45 Disc Wheels - 23mm ZIPPMARCH the G27 is at home

the G27 is at home off-road and capable on tamer stretches of singletrack

it lasts up to 2000 hours of use

the Topstone Carbon LTD Di2 brings the flawless electronic precision of Shimano’s GRX825 Di2 group to the gravel game

Developed using hand-laid unidirectional Toray carbon fibre

Rounding it out

Mavic Cosmic SL 45 Disc Wheels - 23mm ZIPPMARCH the G27 is at homeImproved 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