The Crux is the lightest gravel bike we have ever developed. It features an exceptionally large tire clearance and an extremely sporty gravel geometry. It is not only the ultimate expression of gravel performance but also your ticket into the world of gravel sports. The Crux Comp comes with the reliable and smooth Shimano GRX 12-speed groupset, robust DT G540 Disc wheels, and 2Bliss Ready Pathfinder Pro tires (700x38 mm) that grip fiercely in tough terrain.