FSA ISIS E-Bike Cranks CK-400 – Bosch G4 / Yamaha PW-X

FSA CK-400/IS ISIS Spline E-Bike Cranks – Bosch Gen 4 / Yamaha PW-X Compatible

SKU: FS32400015008010

FSA E-bike forged cranksets for Bosch GEN2 and GEN4 engines.

- Model CK-400/IS
- Forged AL6061/T6 crank arms
- Crank arm without spider
- Anodized black
- Clearance: 154mm
- Q-Factor: 184mm
- Laser graphics
- Length - 155mm
- BB - ISIS Drive
- Uses crank bolts with part code 390-2040 - ML054 ISIS w/washer M15 2pcs