e*thirteen Helix Race Carbon e*spec Crankset - 165mm BOSCH CX/SX-Brose S Mag-TQ HPR50 26mm Offset BLK MFPN=60Y0039 For initial application it is

For initial application it is recommended to use a clean dry chain (use of Speed Bike Degreaser recommended)

Featuring old school inspired tuck n roll detail on a new school pivotal base to deliver the best of old and new

Size 130mm / Weight 230g

The QuickView was designed to put the Garmin Edge Computer out in front of the stem

e*thirteen Helix Race Carbon e*spec Crankset - 165mm BOSCH CX/SX-Brose S Mag-TQ HPR50 26mm Offset BLK MFPN=60Y0039 For initial application it ise*thirteen Helix Race Carbon e*spec Crankset 165mm BOSCH CX SX Brose S Mag TQ HPR50 26mm Offset 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.