e*thirteen Helix e*spec Crank Arm Set - 165mm, BOSCH Gen4-Brose S Mag-TQ HPR50, with Self Extractor, Black Socks Manufacturer Part Number: RRT1164X26BLK

Manufacturer Part Number: RRT1164X26BLK

Color: Blue/Black

- Applied in a liquid form which then hardens to a 100% dry chain coating

UPC: 796941319096

e*thirteen Helix e*spec Crank Arm Set - 165mm, BOSCH Gen4-Brose S Mag-TQ HPR50, with Self Extractor, Black Socks Manufacturer Part Number: RRT1164X26BLKHelix 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