The 1st reduction gear is a critical internal component for Ultra M620 motor systems. This high-quality gear is engineered for precision motor rebuilding and repair applications, ensuring reliable power transmission and optimal performance. Designed to exacting specifications, it helps restore your motor to factory standards and extends operational lifespan. Essential for technicians and enthusiasts performing comprehensive motor maintenance or restoration work.
NOTE: There are TWO versions of this gear which depend on when your motor was manufactured. Before ordering, you should access the gears to confirm which version you need!
Overview
The 1st reduction gear is a critical internal component for Ultra M620 motor systems. This high-quality gear is engineered for precision motor rebuilding and repair applications, ensuring reliable power transmission and optimal performance. Designed to exacting specifications, it helps restore your motor to factory standards and extends operational lifespan. Essential for technicians and enthusiasts performing comprehensive motor maintenance or restoration work.
NOTE: There are TWO versions of this gear which depend on when your motor was manufactured. Before ordering, you should access the gears to confirm which version you need!
Compatibility
| Bike Name | Compatible |
|---|---|
| Biktrix eBikes with Bafang Ultra M620 Motor | |
| Other eBikes with Bafang Ultra M620 Motor | |
| eBikes with any other Motor |