Mavic Cosmic SL 40 700c QR Rim Brake Carbon Fibre Front Wheel

If You Wanna Go Fast.
Mavic's redesigned 40mm rim and easier to use Road Tubeless technology, saves 40gm per rim. You'll find you can accelerate and climb faster and hold higher speeds (what's not to like). Mavic's Cosmic SL 40 Disc all-new carbon wheel is a great choice for road riders aiming to be fast and efficient in all types of riding and racing situations. Not only does the 40mm airfoil rim slice through the wind with minimal drag, it's also the lightest in its category.

Mavic Tubeless
A new rim laminate saves 40g per rim, and the new shape of the rim bed makes it easier than ever to mount and remove tyres. UST Tubeless setup means no tube, so no friction, and more air volume means a smoother ride. The result is a faster ride with super low rolling resistance. Finally, Mavic's patented elliptical spokes save another 5 watts.

Wheel Efficiencies
Mavic's new Infinity hub platform optimizes the spoke lacing for efficient power transfer through highly controlled spoke tension. The Instant Drive 360 freewheel with automatic bearing preload adjustment (QRM Auto) provides fast engagement, high stiffness and added durability. In addition to more speed, you also get better braking control with our proven iTgMax technology. A patented laser treatment of the brake track shortens stopping distance in both dry and wet conditions, and a special lay-up and heat treatment process makes it the strongest and most durable of all rim brake carbon wheels. This wheel comes with a Shimano driver body (and can convert to Campagnolo and SRAM XD-Road with optional driver bodies, available separately).

Handmade in Europe
These wheels are designed, engineered and patented by Mavic in Annecy, France, and are 100% handmade in Mavic's European carbon factory.