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Bafang M600 500W Torque-Sensing Mid-Drive Kit (frame-mount)Bafang M600 500W Torque-Sensing Mid-Drive Kit (frame-mount) 2

Bafang M600 500W Torque-Sensing Mid-Drive Kit (frame-mount)

Bafang M600 (MM G521.500.C) mid-drive kit for eMTB frames with a Bafang M600 interface: 500W, 120 N·m, torque + cadence sensing, CAN bus.

  • 500W rated Bafang M600 (MM G521.500.C), 120 N·m max torque
  • Torque and cadence sensing for natural, proportional assist
  • 9 kg drive unit with integrated controller
  • Available for 36V, 43V and 48V systems; 25 / 32 / 45 km/h limits
  • Mounts to a dedicated Bafang M600 frame interface (3 × M8 bolts)
Get a Quote

Specifications

Motor type
Mid-drive
Motor power
500W
Voltage
36V / 43V / 48V
Torque
120 N·m
Top speed
up to 45 km/h
Wheel sizes
20" · 24" · 26" · 27.5" · 28" · 29"
Bottom bracket
Dedicated Bafang M600 frame interface, 3 × M8 bolts; BAFANG spindle standard; chainline 53 mm
Compliance
500W rated; 25 km/h setting available (EU pedelec use needs 250W variant)

The M600 is Bafang’s torque-sensing eMTB motor in the 500W class. Unlike bolt-on BBS kits, it attaches to a frame interface designed for it, so this kit is meant for frame builders and assemblers who already have, or are developing, an M600-compatible frame.

The kit pairs the drive unit with a CAN-bus display, speed sensor, chainring, cranks and cabling. Voltage and speed-limit settings are configured before shipment.

Specifications

ParameterValue
MotorBafang M600 / MM G521.500.C
Motor weight3.9 kg
Pedal sensorSpeed + torque
ControllerBafang CAN-protocol system (controller location not stated by sources)
DisplayBafang DP C240 (CAN)
ThrottleThumb
CertificationsCE / RoHS / EN 14766
Battery compatibility36V / 43V / 48V Li-ion with XT60 power lead (battery not included)

Models & specifications

VariantVoltage
36V 500W36 V
43V 500W43 V
48V 500W48 V

What’s in the box

  • M600 drive unit with integrated controller
  • DP C240 display with operating button
  • CAN-bus quick-release wiring harness
  • Speed sensor and magnet
  • Chainring (32T or 40T)
  • Left and right crank arms
  • Motor cover and bash guard
  • Thumb throttle
  • XT60 power cable

Highlights

  • Torque sensing: Speed-and-torque sensing gives proportional assist on technical climbs.
  • CAN bus: Uses Bafang CAN-protocol displays and harness.
  • Chain guide mount: 6-bolt chain-guide interface per Bafang.
  • Water resistance: Rated IP X5 (OEM page) / IP65 (manual).

FAQ

Can I fit the M600 to any mountain bike?

No. It needs a frame with the Bafang M600 mounting interface; it does not fit a standard threaded bottom bracket.

Can it be set to 25 km/h?

Yes, Bafang lists 25 / 32 / 45 km/h speed-limit options.

Wholesale, quote-only. Tell us your quantity, target market and required configuration (voltage, display, wheel size / BB width) and we will reply with a quotation.