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 into the gravel world. The Crux Comp comes equipped with the hydraulic SRAM Rival brake and shift groupset, durable DT G540 disc wheels, and the 2Bliss Ready 700 x 38 mm Pathfinder Pro tires that will take you anywhere.