XCX Race Mountain Carbon Cranks e*spec low-profile Flux Aluminum rims add

low-profile Flux Aluminum rims add radial compliance and traction without reducing steering precision and feel

Sylvan Sidekick All Mountain Wheels break the old rules to revolutionize MTB wheels

Helix Race Carbon e*spec Cranks represent the pinnacle of ultralight carbon e-bike crank design

ALL e*thirteen Cassettes utilize two-piece construction

Its Zero-Gap bar clamp design ensures unwavering handlebar security

XCX Race Mountain Carbon Cranks e*spec low-profile Flux Aluminum rims addRise 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.