e*thirteen Helix Race e*spec Alloy Cranks - Black Variant:Bosch CX Gen4/5 / Brose S Mag Removable and hand-washable padding provides

Removable and hand-washable padding provides maximum comfort for the wearer

Certifications: ANSI-Standard FL-1

Front Derailleur: Shimano 105 Di2 FD-R7150

Speed has evolved

e*thirteen Helix Race e*spec Alloy Cranks - Black Variant:Bosch CX Gen4/5 / Brose S Mag Removable and hand-washable padding providesHelix Race e*spec Alloy Cranks offer a high performance alternative to carbon fiber for riders who prefer alloy or dont want to pay for carbon to get a premium product. Forged and extensively CNC finished, the Helix Race e*spec Crank is a piece of machining art to personalize your fit and ideal e bike build. These cranks are a serious upgrade that will increase strength and pedal strike resistance while reducing your bikes weight. Available in shorter