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Complete mounting hardware kit exclusively for Bafang M820 (MM G532) mid‑drive motor. Includes frame fixing screws, lock nuts, washers and chainring nut. Not compatible with other Bafang M‑series motors. Verify motor model before purchase.
Important Notice：This hardware set is exclusive for M820 (MM G532). CANNOT interchange with M210/M300/M400/M420/M430/M500/M600/M800/M810 or BBS series motors. Please checkMM G‑532code printed on motor nameplate before ordering.
✅ Exclusively for Bafang M820 Mid‑Drive Motor (Internal platform code：MM G532)
❌ Not compatible: All other Bafang M‑series, BBS / BBSHD / BBS0102B mid motors, hub motors.
✅ Dedicated‑Fit for M820(MM G532): Precise OEM dimension, perfect match original mounting position and spline specification for chainring nut.
✅ Complete Hardware Pack: Frame fixing mounting bolts, lock nuts, flat washers and chainring nut are all included.
✅ Pre‑applied Blue Thread Locker: Anti‑vibration performance, prevents bolt loosening under heavy‑load and rough‑terrain riding.
✅ High‑Strength Alloy‑Steel Material: Black anti‑corrosion coating, durable for long‑term high‑torque service.
✅ Direct Replacement: Direct swap for damaged or missing original fasteners for M820 motor overhaul.
Brand: Bafang
Applicable Motor: Bafang M820 Mid‑Drive Motor
Corresponding G‑Platform Code: MM G532
Material: High‑strength alloy steel
Recommended Torque: Frame mounting bolt: 35 N·m; Follow torque marking on chainring nut
Package Includes: Frame mounting fixing screws, lock nuts, flat washers, chainring nut(chainwheel lock ring)
⚠️ This kit ONLY fits Bafang M820 (MM G532). It will NOT fit any other Bafang mid‑drive motor.
⚠️ Confirm the MM G‑532 technical code printed on your motor nameplate before checkout. Wrong hardware will cause fitting failure.
⚠️ Please follow official recommended torque value. Over‑tightening will damage threads and motor housing.
⚠️ Only mounting hardware kit included. Motor, bicycle frame, chainring, crank arm and other drivetrain components are NOT included.
⚠️ Professional e‑bike mechanic installation is highly recommended.
We specialize in mid-drive motors and e-bike parts. Strict testing, powerful R&D and flexible OEM service guarantee long-term cooperation.
It used to take me weeks to hunt down hard‑to‑find e‑bike spare parts. Their compatibility‑check technical support saved me countless repair headaches. Reliable supplier I can always count on.
For more FAQs and further details, please get in touch with us
We supply genuine OEM parts and premium compatible aftermarket replacement parts for e-bikes, including motor components, controllers, throttles, PAS sensors, wiring harnesses, connectors and Bosch form-factor batteries.
We serve mainstream drive system manufacturers: Ananda, Bafang, Aikema, Tongsheng, Shengyi, Bosch and more. We also provide repair components for complete e-bike brands including Sur‑Ron, Aventon, Trek and many others.
All items are brand-new and inspected before shipment. We do not supply second-hand or refurbished goods.
Our team verifies compatibility according to your bike model, motor info or original part photos. We confirm available OEM parts or recommend workable alternative solutions.
Yes. Flexible order sizes are supported, ranging from single spare parts to bulk purchases.
Sea freight, air freight and rail transport are optional.
Lead time varies by item and shipping mode. We confirm exact timelines before each order and share tracking updates.
We provide part identification, model matching and full order follow-up support.
