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 just the ultimate expression of gravel performance; it is your ticket into the world of professional gravel sports. The Crux Pro comes equipped with the precise and fast-shifting SRAM Force eTap AXS groupset, hydraulic disc brakes, lightweight and robust Roval Terra CL Disc wheels, and 2Bliss Ready Pathfinder Pro tires (700x38 mm) that grip fiercely in tough terrain. ULTRA LIGHT: The S-Works frame, made from FACT 12r Carbon, weighs only 725 grams, while the standard frame made from FACT 10r Carbon weighs 825 grams. We achieved this by applying revolutionary insights from the development of the world's lightest road bike frame, the Aethos, to the Crux. The result? A gravel bike that climbs beautifully, glides over rough terrain, and weighs less than a filled water bottle in your cage. VERSATILE: The Crux offers 2.1 inches of tire clearance with a 650B wheel size and 47C with a 700 size. More tire clearance means more possibilities. Like our Diverge, the Crux takes you anywhere you want to go, and it does so at full throttle. DIRECT HANDLING: The Crux is nimble, playful, and direct. Its iconic history in cyclocross has influenced its performance-oriented gravel geometry and race-optimized riding position.