XCX Race Carbon Gravel CranksRise and Grind with our lightest cranks ever! Sub 360g w o chainring Sub 400g with chainring We applied decades of World Cup racing experience to develop our patented design for the lightest production carbon crankset we've ever made! Lightweight, 30mm spindle, APS preload adjuster, and self extractor bring the class leading combo to your door. *Bottom Bracket and Chainring sold separately.