e*thirteen Helix Race Carbon e*spec Crankset - 165mm BOSCH SX-Brose S Mag-TQ HPR50 21.5mm Offset BLK CheckoutTitle=Formula Compression Tuning System Valve XCD rear derailleurs are compatible

XCD rear derailleurs are compatible with Shimano mountain shifters and wide range cassettes

Analog wireless computer

Bar drops provide a wider balanced and secure position with drops that are about 6cm wider than the hoods position for technical or intense riding

The 25 mm wide aluminum rim offers modern tires the support needed to ride low air pressure in order to minimize rolling resistance

All-City graphics printed on the Pactimo Ascent Vector Bib

e*thirteen Helix Race Carbon e*spec Crankset - 165mm BOSCH SX-Brose S Mag-TQ HPR50 21.5mm Offset BLK CheckoutTitle=Formula Compression Tuning System Valve XCD rear derailleurs are compatiblee*thirteen Helix Race Carbon e*spec Crankset 165mm BOSCH SX Brose S Mag TQ HPR50 21. 5mm 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.