Description
Motor Core (Stator + Rotor) — BAFANG BBS02 750W
Matched stator and rotor pair · BBS02 & BBS02B · Removes the guesswork when a motor’s internals fail
Matched pair
Fits BBS02 & BBS02B
Recommended when cause unclear
Full motor teardown
Why Buy the Pair Instead of One Part
The stator generates the motor’s magnetic field; the rotor spins inside it carrying the magnets that field acts on. When a motor’s core fails, the two most common root causes — winding burnout from sustained overload, and bearing wear letting the rotor scrape the stator — can produce very similar symptoms from the outside: power loss, unusual noise, or a dead motor. Buying and fitting both parts together, instead of guessing which one is actually at fault, is the more reliable repair path when the motor is already apart.
Fitment and Related Parts
Fits the BBS02 750W UART kit and BBS02B CAN-BUS kit. If you’re confident the fault is isolated to one part, the stator and rotor are also sold separately. For fitting, our full Bafang service handles the complete rebuild.
Warranty and Returns
Every Motor Core purchased from All4eBikes is covered by a 12-month warranty against manufacturing defects, alongside a 30-day return window.
Not Sure What’s Actually Failed?
Describe the symptoms — noise, heat, power loss — and we’ll help you work out whether you need the full core or a single part.
📍 2 Beresford Road Lane, Roath, Cardiff CF24 1QU | 📞 07920 781 258

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