E*thirteen Helix Race E*spec Alloy Crank Bosch Gen4/ Brose S Mag/ TQ HPR50 E-Hardtail Flashing mode 200 lumens： 60hrs

Flashing mode 200 lumens： 60hrs

custom tunedMotor: Bosch Performance Line CX Gen 5

future-proof your bike

• 20 replaceable pins per pedal

Reflective trim

E*thirteen Helix Race E*spec Alloy Crank Bosch Gen4/ Brose S Mag/ TQ HPR50 E-Hardtail Flashing mode 200 lumens： 60hrsHelix Race e*spec Alloy Cranks offer a high performance alternative to carbon fiber for riders that 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 dream e bike build. These cranks are a serious upgrade that will increase strength and pedal strike resistance while reducing your bikes weight. Available in eMTB