E-Thirteen Helix R e*spec AL Crank Arm Set - 165mm BOSCH Gen4-Brose S Mag-TQ HPR50 Self Extractor Bronze

Discover the Helix R e*spec AL Crank Arm Set - 165mm in striking Bronze, engineered specifically for high-performance e-bike enthusiasts. This weight-optimized alloy crank arm set offers a durable and reliable alternative to carbon fiber, perfect for riders who value strength without compromising on weight. Featuring a 24mm ISIS interface, these cranks are meticulously crafted for seamless compatibility with leading e-motor systems including Bosch Gen 4, Brose S Mag, TQ HPR50, Fazua, Yamaha, Maxon, and Specialized Brose. Designed with shorter lengths starting at 155mm, they provide enhanced pedal clearance, ensuring a smoother and safer ride on diverse terrains. Rigorous testing to E-Enduro standards guarantees robustness and longevity, making this crank arm set a trusted choice for demanding riders.