Overview
Replacement magnet for Ultra motor pinion gear assembly. Direct fit component designed to restore magnetic engagement and smooth motor operation. Essential spare part for maintaining peak performance on Ultra-equipped e-bikes. Compatible with standard Ultra motor configurations.Compatibility
| Bike Name | Compatible |
|---|---|
| Biktrix eBikes with Bafang Ultra M620 Motor | |
| Other eBikes with Bafang Ultra M620 Motor | |
| eBikes with any other Motor |





