| Button ID (Left) | Function | Button ID (Right) | Function |
|---|---|---|---|
| 1L | Front gear easier | 1R | Rear gear easier |
| 2L | Front gear harder | 2R | Rear gear harder |
| 3L | External app control | 3R | External app control |
| 1L | Front gear easier | 1R | Rear gear easier |
| 2L | Front gear harder | 2R | Rear gear harder |
