Description
Details
- 7075-T6 Aluminum reduces weight and rotational mass translating into more power and range.
- Anodized Black
NOTE: When you install a larger sprocket YOU MUST LENGTHEN YOUR CHAIN! We sell high quality replacement 520 chains for the Ultra Bee here.
| Sprocket Size | Chain Size |
| 50t | 98 |
| 54t | 100 |
| 58t | 104 |