Special helical spiral nylon gear set exclusively for Bafang RM G120 250W rear hub motor.
Available tooth options:26T/28T/30T/32T/36T/40T multi specifications for replacement.
High-strength reinforced PA66 nylon, helical tooth design for low noise, stable transmission & strong wear resistance.
Precision CNC machined spiral teeth, direct OEM swap for broken original gear, professional repair spare part for RM G120 250W ebike hub motor.
| Weight | 0.5 kg |
|---|---|
| Dimensions | 10 × 10 × 10 cm |








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