E-Thirteen Helix Race Alloy e*spec Crank Arm Set - Specialized M30 SL1.1 14mm Offset 155mm Self Extractor BLK

Discover the e*thirteen Helix Race Alloy e*spec Crank Arm Set, designed specifically for the Specialized M30 SL1.1 with a 14mm offset and 155mm length, featuring a built-in self extractor in sleek black. This crankset offers a robust, weight-optimized alternative to carbon fiber, ideal for riders who value the durability and performance of alloy cranks. Engineered with a 24mm ISIS interface, these cranks ensure seamless compatibility across a wide range of e-bike motor systems including Bosch Gen 4, Brose S Mag, TQ HPR 50, Fazua, Yamaha, Maxon, and Specialized Brose. The shorter crank length starting at 155mm enhances pedal clearance, improving control and efficiency on technical terrain. Rigorously tested to meet E-Enduro standards, this crankset guarantees strength and reliability for challenging rides.