The most responsive Wheel-Tyre System. As a demanding climber, you require a sturdy, light, low inertia, stiff-but-not-harsh wheel-tyre system. The R-Sys SLR Wheel-Tyre System has been designed this way - to offer an unbeatable level of light weight and responsiveness. A no brainer.
Buy Mavic Ksyrium SLR Tubular WTS Road Rear Wheel from Chain Reaction Cycles, the worlds largest online bicycle store.
If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or fitted.More information on returns