| Part | Name | Releases |
|---|
| 320905 | XB2 5G GEAR BOX CONVERSION SET | 2 |
| 323018 | COMPOSITE REAR MOTOR GEAR BOX - LCG - SET | 2 |
| 323018-G | COMPOSITE REAR MOTOR GEAR BOX - LCG - GRAPHITE - SET | 2 |
| 323019 | COMPOSITE FRONT MOTOR GEAR BOX - LCG - SET | 2 |
| 323019-G | COMPOSITE FRONT MOTOR GEAR BOX - LCG - GRAPHITE - SET | 2 |
| 323026 | COMPOSITE 5G GEAR BOX - SET | 2 |
| 323026-G | COMPOSITE 5G GEAR BOX - GRAPHITE - SET | 2 |
| 324101 | SLIPPER ELIMINATOR - LCG - SET | 2 |
| 324103 | SLIPPER ELIMINATOR - LCG - ULTRA-LIGHTWEIGHT - SET | 2 |
| 324225 | COMPOSITE GEAR 25T - GRAPHITE | 4 |
| 324238 | COMPOSITE GEAR 38T - LCG - GRAPHITE | 4 |
| 324325 | ALU GEAR 25T - HARD COATED - SWISS 7075 T6 | 2 |
| 335581 | SPRING C=7.8 FOR GEAR BOX - MEDIUM - SILVER | 14 |
| 358515 | CLUTCH BELL 15T | 1 |
| 364101-S | ONE-WAY SLIPPER CLUTCH SET - LIGHTWEIGHT & SHORT | 2 |
| 364102 | XB4 SOLID AXLE - SLIPPER ELIMINATOR - SET | 2 |
| 364110 | SLIPPER CLUTCH SHAFT - HUDY SPRING STEEL | 1 |
| 364117 | ONE-WAY SLIPPER CLUTCH SHAFT - LIGHTWEIGHT & SHORT - HUDY SPRING STEEL" | 1 |
| 364130 | SLIPPER CLUTCH PAD | 1 |
| 364131 | SLIPPER CLUTCH PAD SLS - SOFT | 5 |
| 364132 | SLIPPER CLUTCH PAD BLACK - MEDIUM | 5 |
| 364133 | SLIPPER CLUTCH ONE-WAY OUTDRIVE PAD SLS - SOFT | 1 |
| 364170 | SLIPPER CLUTCH OUTDRIVE ADAPTER - HUDY SPRING STEEL | 1 |
| 364180 | SLIPPER CLUTCH SPRING C=30 - BLACK | 3 |
| 364181 | SLIPPER CLUTCH SPRING C=45 - BLACK | 4 |
| 364183 | SLIPPER CLUTCH SPRING C=50 - BLACK | 1 |
Hobbydex