E*Thirteen XCX Race Mountain Carbon Cranks 73mm Size:175mm Polycarbonate Lenses: Optics from Madison

Polycarbonate Lenses: Optics from Madison meets the highest standard for eyewear

semi-cartridge bearings   Brakeset hydraulic disc 160mm Rotor Front & Rear

16H Nutted Alloy

Quality control for safer cycling: Each tube is checked twice at the factory to ensure safer cycling

E*Thirteen XCX Race Mountain Carbon Cranks 73mm Size:175mm Polycarbonate Lenses: Optics from MadisonLightweight, 30mm spindle, APS preload adjuster, and self extractor bring the class leading combo to your door. Crank boots included. Features: Lightest production crankset on market with ultra lightweight carbon fibre crankarms, 30mm spindle, and APS adjuster. 73mm spindle Compression moulded carbon fibre arms, aluminium spindle Spindle: Width 73mm, Diameter 30mm, Interface P3 Connect Q FACTOR: Mountain: 172mm Chainline : 73mm Spindle: Boost (52mm)