Overview
Boost Chainring For Bafang Ultra Motor equipped Ultra bikesTechnical Specifications
Number of Teeth
40T
Chainring BCD
130mm 5-Bolt
Chainguard
Yes
Offset
No Offset
Compatibility
| Bike Name | Compatible |
|---|---|
| Juggernaut Ultra FS / FS Pro 2/3 | |
| Juggernaut Ultra FS Pro 1 26x4" Version | |
| Juggernaut Ultra FS Pro 1 27.5x3" Boost Version | |
| Monte Capro Ultra (26x4.8" Version) | |
| Monte Capro Ultra (27.5x2.8" Boost Version) | |
| Monte Capro Lite (All Versions) | |
| Juggernaut Ultra Beast 1/2 | |
| Juggernaut Ultra Eagle 1 | |
| Juggernaut Ultra Eagle 1 | |
| Juggernaut Ultra 1000 Series | |
| Juggernaut Ultra Duo 1/2/3/4 | |
| Other Biktrix eBikes |