Crux Comp Size:56 The Propero 4 doesn't just

The Propero 4 doesn't just meet expectations

and bad rides are no fun

MASTERMIND TCU: The MasterMind TCU is the brain of the bike

In search for the proper width

Package includes two cleat stackers

Crux Comp Size:56 The Propero 4 doesn't justThe Crux is the lightest gravel bike in the world, with the exceptional capability of massive tire clearance and performance gravel geometry. Its not just the ultimate expression of gravel performance, its your one way ticket to gravel enlightenment. This Crux Comp comes spec'd with a reliable and smooth shifting Shimano GRX 12 speed groupset, tough DT G540 Disc wheels, and 2Bliss Ready, 700x40mm Pathfinder tires that hookup over nasty terrain.