| Part | Name | Releases |
|---|
| 71215 | 3 Gear Gearbox (left) | 4 |
| 71216 | Idler Gear Idler | 4 |
| 71217 | Idler Gear Shaft | 4 |
| 71221 | FT 3 Gear Carbon Idler B7 Gearbox | 3 |
| 81374 | Clutch Bell, 13T, Vented, 4-Shoe | 1 |
| 81687 | B4.2 Gearbox, (Inboard) | 2 |
| 91801 | Slipper Spring Adapter, Outer | 3 |
| 91891 | Slipper Spring Adapter, Outer | 1 |
| 92285 | FT Octalock Pad, LCF Slipper Pad, 11mm | 2 |
| 92286 | FT Octalock Pad, LCF Slipper Pad, 19mm | 3 |
| 92366 | Slipper Shaft | 1 |
| 92369 | Decoupled Slipper Spring | 1 |
| 92509 | FT B84 Front front gearbox, lower | 2 |
| 92510 | B84 FT B84 Front Carbon front gearbox, gearbox lower | 2 |
| 92511 | FT B84 Rear rear gearbox, lower +2 | 2 |
| 92512 | B84 FT B84 Rear Carbon rear gearbox, gearbox lower +2 | 2 |
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