Crux Frameset

The Crux is the lightest gravel bike in the world, combining exceptional tire clearance with performance gravel geometry. It represents the ultimate expression of gravel performance and is designed to take you anywhere you can imagine at full speed. The Crux achieves its lightweight status by applying revolutionary breakthroughs from the Aethos to gravel bike design. The S-Works 12r frame weighs just 725g, while the 10r frame weighs 825g—so light it weighs less than a full water bottle in your cage. This lightweight construction allows the bike to climb exceptionally well and float over challenging terrain. With 47c/650b x 2.1" tire clearance, the Crux offers Diverge-level capability for tackling diverse terrain and conditions. The bike features performance gravel geometry and a race-influenced fit inspired by Crux's iconic history in cyclocross, making it nimble, supple, and reactive both at the pedals and in the saddle.