E13 Helix Race Carbon e*spec Crank, Black

Through years of development and refinement in carbon layup and molding, we′ve honed the Helix Race Carbon e*spec cranks to deliver the highest strength-to-weight ratio crankset in the e-MTB world. ASTM 5 approved light enough for Trail and All-Mountain, strong enough for shuttle days at the bike park, with weights as low as 320g (Fazua 170mm). Shed serious grams, while still getting the strength and stiffness demanded by top pros and discerning enthusiasts alike. Available for a wide range of motors, in progressive arm lengths, with e*thirteens trademark attention to detail, Helix Race Carbon e*spec cranks are an awesome upgrade for any weight-conscious e-bike build. Read less