TCX SLR is a high-performance CX race machine that can easily shift gears to tackle a gravel or dirt road epic. The premium ALUXX SLR aluminum frame helps you get up to speed quickly, and disc-brake technology gives you an added boost of control for railing through CX corners or descending rough mountain roads. The asymmetrical chainstay design adds pedaling stiffness, and the D-Fuse seatpost helps smooth out rough terrain.