e*thirteen Helix Race e*spec Alloy Cranks - Sterling Silver Bikecorp while remaining kind to the

while remaining kind to the rest of your bike and the environment

TIME's renowned engagement system allows easy engagement with a positive

We use only Enduro bearings and silicone seals for the most durable and smoothest bottom brackets available

the wheel width has been increased and the weight has been reduced by 40g

e*thirteen Helix Race e*spec Alloy Cranks - Sterling Silver Bikecorp while remaining kind to theHelix 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