julio 28, 2026
E.thirteen Helix Race Carbon Crankset - 73mm x 175mm - Graphite. Crank Arm Length: 175mm. 73mm Interface. The Helix Race Carbon Cranks are a milestone in carbon crank design. Featuring highly optimized carbon crank arms and lightweight 30mm aluminum spindle, these cranks dramatically reduce weight while maintaining incredible strength.It features.