Positioning the gear teeth opposite each other is compared to bicycle pedals on opposite sides, which alternate their effort for smoother rotation with less force than pedals aligned together.
Speed can change after replacing a broken gear because the tooth alignment on the 2 sides has changed. Noise even with a new gear can result from pressing it on at an angle.
Pinion Gear Pusher Ver.3
- For fitting pinion gears to double-shaft motors; compatible with both purple and black carbon gears.
- Helps prevent gear damage caused by incorrect pressing.
- Helps position the teeth on both sides appropriately for continuous, efficient motor rotation.

- Adjust the gear protrusion by turning the screw. Caution: tightening the screw all the way in may strip the threads.

- Compact, lightweight and easy to carry.


























