At 1185 grams, the Cosmic Carbone Ultimate is not just one of the lightest wheel sets available, it also performs with exceptional stiffness, aerodynamics and Mavic's proven durability. The 40mm deep rims are molded from 12k carbon using an ultra light foam core. The front wheel features 16 elliptical carbon spokes that are molded from the aero-profiled carbon rim to the 70mm-tall carbon hub flange. The rear wheel's drive-side carbon spokes are molded in place while the non-drive side spokes are attached with mechanical nipples that allow truing. Titanium skewers, brake pads and computer magnet included. Sold in 700c tubular sets only.
Specify Shimano or Campagnolo cassette body.

Ksyrium SL Premium delivers the unbeatable combination of lightweight and durability. An oversized carbon front hub body shaves weight while the 22mm low-profile front rim improves stability in cross winds. The 25mm rear profile offers additional rigidity and resistance to flex. Bladed, straight-pull Zicral aluminum spokes with oversized alloy nipples provide superior aerodynamics and strength.18F/20R (radial front / 2-cross non-drive and radial drive side rear lacing). 700c clincher. 700 g front, 915 rear. Titanium skewers included.

Ksyrium SL Premium delivers the unbeatable combination of lightweight and durability. An oversized carbon front hub body shaves weight while the 22mm low-profile front rim improves stability in cross winds. The 25mm rear profile offers additional rigidity and resistance to flex. Bladed, straight-pull Zicral aluminum spokes with oversized alloy nipples provide superior aerodynamics and strength.18F/20R (radial front / 2-cross non-drive and radial drive side rear lacing). 700c clincher. 700 g front, 915 rear. Titanium skewers included.

The R-SYS wheel brings out a revolutionary concept named TraComp technology on its spoke’s mount. Those spokes are tubular and made of super light and non stretchable carbon fiber and are fixed in the hub with a removable ring and screwed in the rim to prevent any movements in any direction. The point is: they work both in traction (pulling), as on any other existing wheel, but in compression too, absorbing load tension without excessive distortion such as regular spokes. This innovative concept raises the lateral rigidity up to 30 % more (one third!) compared to a classic wheelset due to no stretched spoke tension and no deflection under load either. This rigidity rise, to sprint and accelerate like a rocket.
Weight for a complete clincher front wheel is just 630 g. with skewer. Skewers, wheel bags and spoke tools Included.

The R-SYS wheel brings out a revolutionary concept named TraComp technology on its spoke’s mount. Those spokes are tubular and made of super light and non stretchable carbon fiber and are fixed in the hub with a removable ring and screwed in the rim to prevent any movements in any direction. The point is: they work both in traction (pulling), as on any other existing wheel, but in compression too, absorbing load tension without excessive distortion such as regular spokes. This innovative concept raises the lateral rigidity up to 30 % more (one third!) compared to a classic wheelset due to no stretched spoke tension and no deflection under load either. This rigidity rise, to sprint and accelerate like a rocket.
Weight for a complete clincher rear wheel is just 860 g. with skewer. Skewers, wheel bags and spoke tools Included.