| RATCHET | | Locking method as we shift up or down |
| PART | | Locks in a groove on a shaft |
| BEARING | | Necessary for a wedding |
| END | | School boys have them too |
| PIN | | Part of a bearing |
| GEAR | | Very handy bench tool when assembling a gearbox |
| CIRCLIP | | Could be used to describe the struggle assembling a box |
| SELECTORFORK | | Not the barking kind |
| RACE | | Usually there is a start and an _ _ _ |
| HARD | | No good if we have one of these left after a rebuild |
| STOP | | Shaft that transmits motion from input to drive |
| CAP | | Often beside a nut |
| MAIN | | So much heat may even cause a clutch to _ _ _ _ |
| GRUBSCREW | | Small piece may fall out when clutch is dismantled |
| BURN | | Everything hides behind |
| SLEEVE | | You get a red ribbon |
| INSERT | | This type of file may be needed |
| WASHER | | Allows shaft to turn |
| COVER | | Used to move gear to mesh with another |
| SECOND | | Gearbox make fitted to some early British Bikes |
| VIE | | Forth in a four speed |
| DOG | | Often this casing warn off old gears |
| TOP | | Locks collars on a shaft |
| RAT | | Sliding gear that has no cuffs |
| STURMEYARCHER | | In both gearbox and sowing kit |
| VICE | | Positive _ _ _ _ change method invented by Velocette |
| RING | | Circular with many teeth |