e*thirteen Helix e*spec Crank Arm Set - 155mm BOSCH Gen4-Brose S Mag-TQ HPR50 Self Extractor BLK CheckoutSpec= 900lb Length 137 Color Yellow Flange

Length 137 Color Yellow Flange No Lock On Yes Weight 136 Grip Shift Specific No Defined Color Yellow Shape Round

Vibration absorbing

Color Organic Green Defined Color Green

Little Joe is made for kids

} Save your hand from freezing with the AirBooster Pro as the cartridge is stored internally both during use and storage

e*thirteen Helix e*spec Crank Arm Set - 155mm BOSCH Gen4-Brose S Mag-TQ HPR50 Self Extractor BLK CheckoutSpec= 900lb Length 137 Color Yellow Flangee*thirteen Helix e*spec Crank Arm Set 155mm BOSCH Gen4 Brose S Mag TQ HPR50 with Self Extractor Black. Helix 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.