Bafang M600 MM G521.250/500.C Mid Drive Ebike Motor Kit, 500W 120N.m Torque Sensor Mid Motor, DPC240 Display, Complete E-bike Conversion Kit

Bafang M600 MM G521.250/500.C Mid-Drive E-bike Motor Kit

Bafang M600 (MM G521.250/500.C) is a premium mid-drive motor designed exclusively for dedicated M600 ebike frames. Equipped with high-sensitivity torque sensor and speed sensor, the system samples data continuously at up to 80kHz, collecting crank torque, vehicle speed, pedaling cadence and multiple parameters to feed back to the controller. It delivers ultra-precise power regulation, maximizes energy efficiency and creates natural, intuitive riding experience.

It outputs abundant power with peak torque over 120N.m while maintaining low operating noise. The modular design of controller and motor simplifies disassembly & assembly, greatly improving maintenance and after-sales service efficiency. Motor housing finished in black.

Compatibility

✅ Requires special dedicated M600 ebike frame for installation (Not universal for regular mid-motor frames)

✅ Nominal Voltage: 36V / 43V / 48V

✅ Wheel size: 20″ – 29″

✅ Supports E-Brake & Throttle (optional)

Specifications

Kit Contents

1 × Bafang M600 Mid Drive Motor (500W version)

1 × DPC240 Display (Optiuonal)

1 × Chainring (Optional:32T /34T /36T /38T /40T)

1 Set × Chain Guard (Optional: G520A / G520B)

1 Pair × Crank Arms (170mm)

1 × Thumb Throttle

1 Set × EB BUS Cable Harness

1 Set × Speed Sensor

1 × Power Cable

Key Features

✅ High Precision Dual Sensor System: Integrated high-sensitivity torque sensor + speed sensor. The system continuously samples riding data at up to 80kHz, precisely adjusting power output to maximize energy efficiency for natural riding feel.

✅ 120N.m Powerful & Low Noise: Delivers strong climbing torque over 120N.m while keeping low operational noise for comfortable rides.

✅ Modular Motor & Controller: Separated modular structure for easy disassembly, faster maintenance and improved after-sales response.

✅ Full Complete Conversion Kit: Packed with DPC240 display, 170mm cranks, selectable chainring teeth and chain guard covers, ready for dedicated M600 frame build.

✅ Multiple Custom Options: 32T~40T chainring choices, G520A/G520B chain guard options to match your frame design.

✅ Reliable Certified Build: IPX5 splash protection, CE / EN14766 / ROHS certified for eMTB application.

Important Notes

⚠️ This M600 mid motor can ONLY be mounted on dedicated M600-specific ebike frames, cannot fit regular or other mid-motor frames. Please confirm your frame compatibility before placing order. Chainring and chain guard versions need to be specified at checkout. Speed limit parameters can be configured; please comply with local ebike traffic laws. Battery and bike frame are NOT included in this kit.