e*thirteen Helix e*spec Crank Arm Set - 165mm, BOSCH Gen4-Brose S Mag-TQ HPR50, with Self Extractor, Black Cartridge Bearings 155002-Q0-L

155002-Q0-L

125452-Q0-L

EV8640 CR1333

Manufacturer Part Number: SCH020264S0100

e*thirteen Helix e*spec Crank Arm Set - 165mm, BOSCH Gen4-Brose S Mag-TQ HPR50, with Self Extractor, Black Cartridge Bearings 155002-Q0-LHelix Core cranks provide an e bike drivetrain upgrade with high end features and aesthetics at an exceptional value. Forged for e Enduro strength, with alloy self extractor bolts, pedal washers, and molded impact boots. 24mm ISIS interface models are compatible with Bosch Gen 4, Brose S Mag, TQ, Fazua, Yamaha, Maxon, and Specialized Brose motor systems. Available in short lengths from 155mm for improved pedal clearance. Forged, CNC Machined AL 6066