julio 28, 2026Publicado Por En julio 28, 2026E.thirteen E13 Helix Race MTB Mountain Bike Crankset 73mm x 170mm BronzeThe Helix Race is e13's top-of-the-line aluminum crankset, with XC weight and EWS-worthy Enduro strength. Forged AL6066-T6 crank arms were engineered to maximize stiffness and strength while minimizing excess material.
