Ebike Solution
Bafang G070 350D Nylon Gear Clutch 42T Rear Hub Motor Planetary Gear Assembly
Bafang G070 350D Nylon Gear Clutch 42T Rear Hub Motor Planetary Gear Assembly
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Bafang G070 350D Nylon Planetary Gear & Clutch Assembly – 42T
Replacement nylon planetary gear and clutch assembly designed for the Bafang BFRM G070 350D rear hub motor. Ideal for repairing a motor with worn, damaged or stripped internal nylon gears or a faulty clutch mechanism.
This complete assembly includes 3 × 42-tooth nylon planetary gears mounted onto the metal clutch carrier. The nylon gears provide smooth and quiet power transmission while the integrated one-way clutch transfers motor power to the wheel.
This part is designed for the Bafang G070 350D motor. Please check the model number printed on your original motor and compare the dimensions with your existing clutch assembly before purchasing.
Key Features
- Compatible Motor: Bafang BFRM G070 350D
- Complete Nylon Gear & Clutch Assembly
- 3 × Nylon Planetary Gears
- 42 Teeth per nylon gear
- Durable metal clutch carrier
- Designed to replace worn or damaged original internal gears
- Helps restore smooth motor operation and power transmission
- Ideal for e-bike hub motor repair and refurbishment
Technical Specifications
| Brand Compatibility | Bafang |
| Motor Model | BFRM G070 350D |
| Motor Rating | 350W |
| Number of Gears | 3 |
| Gear Teeth | 42T |
| Nylon Gear Diameter | Approx. 55mm |
| Gear Thickness | Approx. 12mm |
| Clutch Plate Diameter | Approx. 94mm |
| Centre Bore | Approx. 15mm |
| Approx. Overall Width | 123mm |
| Gear Material | Nylon |
Ideal Replacement For
- Stripped nylon gear teeth
- Cracked or damaged planetary gears
- Worn clutch mechanism
- Motor running but failing to drive the wheel correctly
- Abnormal internal motor noise caused by damaged gears
- General Bafang G070 hub motor refurbishment
Bafang manufactures several similar-looking planetary gear and clutch assemblies. Please do not purchase based only on appearance. Check your motor model, number of gear teeth, gear diameter, centre bore and clutch dimensions against the listing photographs.
Package Contents
1 × Bafang G070 350D Complete Nylon Gear & Clutch Assembly
Includes the metal clutch carrier with 3 × 42T nylon planetary gears as pictured.
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