Bafang M‑Series CAN Bus Programming Cable | Speed & Wheel Diameter Tuning

Product Description

This CAN programming tuning cable is specially developed for Bafang CAN‑bus mid‑drive motors. Compatible with BBS, G320, G340, M615, M625, M200, M210, M300, M400, M410, M420, M500, M510, M560, M600, M620, M630, M800, M820, M430 CAN‑version mid motors. No computer needed, operate via physical buttons. Directly connect to the motor to modify parameters, adjust factory speed limit and custom wheel diameter. Ideal tool for e‑bike modification and maintenance.

Compatible Motors

BBS, G320, G340, M615, M625, M200, M210, M300, M400, M410, M420, M500, M510, M560, M600, M620, M630, M800, M820, M430 (CAN‑bus version only) ⚠️Notice: Only works for CAN‑bus Bafang motors. NOT compatible with UART communication motors. Please confirm your motor protocol before purchase.

Main Features

✔Custom wheel diameter setting Correct inaccurate speed and mileage reading after tire replacement. ✔Adjustable speed limit Modify factory speed limitation, set maximum speed for e‑bike tuning. ✔Plug‑and‑play debugging Waterproof original‑style connector, easy connection to motor communication port. Great for repair shops and DIY enthusiasts.

Specifications

Cable length: 35cm Connector: Bafang dedicated waterproof communication plug Applicable motor: Bafang CAN‑bus mid‑drive motor Function: Wheel diameter modification, speed limit adjustment, motor parameter reading & tuning

Instruction

1. Plug the cable into the motor communication port and power on the motor, the screen lights up.
2. Use buttons to navigate menu and enter wheel size / speed limit settings.
3. Set correct wheel diameter and desired speed limit.
4. Save settings, power cycle the motor, new parameters take effect.