The Crux is the lightest gravel bike we have ever developed, with the special ability of high tire clearance and a sporty gravel geometry. It is not only the ultimate expression of gravel performance, but also your ticket to the gravel world. The Crux Comp is equipped with the hydraulic SRAM Rival brake & shift groupset, the durable DT G540 Disc wheels, and the 2Bliss Ready 700 x 38mm Pathfinder Pro tires that will take you anywhere.