e*thirteen Helix Race e*spec Alloy Cranks - Sterling Silver Bikecorp and a unique luster

and a unique luster

slowest rebound 42a compound across the entire tread for ultimate gripPly: Dual Ply 90TPI x 1

Rubber feet with large contact patch maximizes floor grip

Hubs: [F] Giant Low Friction Hub

e*thirteen Helix Race e*spec Alloy Cranks - Sterling Silver Bikecorp and a unique lusterHelix 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