E-Thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50 21.5mm Offset 155mm Self Extractor BLK

e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50 21.5mm Offset 155mm with Self Extractor Black offers a robust, weight-optimized alternative to carbon fiber cranks, perfect for riders who value durability without sacrificing performance. Crafted with precision, these 24mm ISIS interface cranks ensure seamless compatibility with Bosch Gen 4, Brose S Mag, TQ HPR 50, Fazua, Yamaha, Maxon, and Specialized Brose motor systems. Featuring a shorter 155mm crank length, they provide enhanced pedal clearance for improved riding dynamics and control. Built to withstand demanding conditions, these cranks meet rigorous E-Enduro testing standards, guaranteeing reliability on challenging trails.