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Spring Sale Hope E-bike Non-drive Side Crankarm - Narrow Upgraded Model [yDCMbagS]

$30.99 $99.99 -69%

Versatile Aluminium E-Bike Cranks specifically designed for the latest breed of mountain e-bikes. Proudly Designed, Tested and Manufactured in Barnoldswick, UK. // Designed for maximum ground clearance// Self extracting system for easy fitting and re

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Spring Sale Hope E-bike Non-drive Side Crankarm - Narrow Upgraded Model [yDCMbagS]

Versatile Aluminium E-Bike Cranks specifically designed for the latest breed of mountain e-bikes. Proudly Designed, Tested and Manufactured in Barnoldswick, UK. // Designed for maximum ground clearance
// Self extracting system for easy fitting and removal
// Available in 155mm and 165mm length
// Optimised Q-factor for compatibility with most frame/motor combinations
// Arms available in black, silver, blue, red, purple and orange
// Proudly Designed, Tested and Manufactured in Barnoldswick, UK
// Weight: 472g
// Forged and CNC machined 7150 series aluminium alloy crank arms
// Compatible with motor systems using an ISIS spline axle/crank arm interface only.

Standard Offset - This crank model is most suitable for Bosch gen 2/4 systems and Yamaha PW-X systems (not compatible with Bosch gen 3 BNI spindle interface).

Narrow Offset - This crank model is most suitable for Brose systems may also be used as a narrow Q-factor option on Bosch systems if there is adequate frame clearance (not compatible with Bosch gen 3 BNI spindle interface).

Specialized Offset - This crank model is most suitable for Specialized Turbo systems using the ISIS mount including: Levo, Kenevo, Vado, Como, Turbo Levo e-bikes. Please note this model is not suitable for any Levo SL MTN E-Bikes using the Specialized SL 1.1 M30 motor.

Consult the E-BIKE Crank Fitment Diagram before deciding which offset is suitable for your E-Bike.
These drawings are provided so fitment can be checked for your application. Chainstay clearance requirements vary between manufacturer and even between models, we cannot test fit these cranks on every model of bike so please check your needs against this drawing.
Now produced three different offsets to suit Specialized, Brose/Yamaha and Bosch motors.

Hope E-Bike Crankset - Narrow Offset - This crank model is most suitable for Brose systems may also be used as a narrow Q-factor option on Bosch systems if there is adequate frame clearance (not compatible with Bosch gen 3 BNI spindle interface).

  • Designed for maximum ground clearance
  • Self-extracting system for easy fitting and removal
  • Available in 155mm and 165mm length
  • Optimised Q-factor for compatibility with most frame/motor combinations
  • Arms available in Black, Blue, Red, Silver, Purple and Orange
  • Proudly Designed, Tested and Manufactured in Barnoldswick, UK
  • Weight: From 472g
  • Forged and CNC machined 7150 series aluminium alloy crank arms

**Please Note**: Compatible with motor systems using an ISIS spline axle/crank arm interface only

*image for illustration only. Item only includes single crank arm

What Our Customers Say

January 23, 2026

Absolutely no complaints!

A great gadget that is very solid.

- Yasmin J..

January 23, 2026

Absolutely no complaints!

I am very impressed with the utility.

- Ursula M..

January 23, 2026

Absolutely no complaints!

This is a solid and handy gadget.

- Mabon B..

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