Versatile crank arms made of CNC-machined aluminium 7150 specifically designed for the latest breed of Mountain E-Bikes. Designed for maximum ground clearance and featuring an optimized Q-factor for compatibility with most frame/motor combinations. Equipped with a self extracting system for easy fitting and removal. Compatible with motor systems using an ISIS spline axle/crank arm interface and most suitable for 2nd and 4th generation Bosch as well as Yamaha PW-X systems.
Designed, tested and manufactured in Barnoldswick, UK.
Technical details of the Hope E-Bike crank
Note: Not compatible with 3rd generation Bosch BNI spindle interfaces.
- material: aluminium 7150
- crank arm length: 155 or 165 mm
- axle interface: ISIS mount
- chain line:
Bosch (gen. 2/4): 80 mm
Yamaha PW-X: 75 mm
Brose: 86.75 mm
Bosch (gen. 2/4): 187 mm
Yamaha PW-X: 177 mm
Brose: 200.5 mm
- weight: approx. 472 grams
Included in delivery: 1 pair of crank arms
Weight supplement: manufacturer information