@TheMatoroMovement, @Hawkflight, @Helryx08,
As I'm sure you're all aware, the G2 gearboxes use the same yellow "gears" for two different functions:
1. As proper "gears" that mesh with each other and allow the function to, well, function.
2. As handles/knobs. I believe Adam/Matoro wants to replace these gears on the sets, since the shape doesn't really affect the function in any significant way.