Bafang left crank for M420/M510/M600 motors

Description

A reliable e-bike is all about confidence with every pedal stroke. Bafang left crank arm for M420/M510/M600 motors restores smooth drivetrain operation and a natural riding feel.

Main benefits

This is a replacement left crank arm that follows the design of Bafang mid-drive motors and helps maintain stable power transfer while pedaling.

Replacing the left crank arm is a quick way to fix play, damage after a fall, or wear around the pedal mounting area.

Compatibility with Bafang M420, M510, and M600 motors makes servicing multiple bikes in one household or workshop easier.

On an e-bike with a Bafang drive, you’ll get back a confident bite on the pedals, so you can focus on the route—not the mechanics.

Technical specifications

Intended use: replacement left crank arm for Bafang M420, M510, and M600 mid-drive motors.

Compatible drive: Bafang M510.

Part position: left crank arm for the pedal on the non-chainring side.

Type of use: service replacement within the e-bike drive system.

Conclusion

The left crank arm is a small part, but crucial to the riding experience. When the crank arm is precise and solid, pedaling is quieter and the bike feels “right” again.

This crank arm is designed as a replacement solution for Bafang M420, M510, and M600 motors. It’s ideal for riders who want to keep their e-bike in good shape without unnecessary compromises.

Key features

• Replacement left crank arm for e-bike
• Compatible with Bafang M420
• Compatible with Bafang M510
• Compatible with Bafang M600
• For Bafang mid-drive motors

EAN: 1214011214019