HPI 77042 R40 - Spur Gear 52 Tooth 0.8M 2ND Gear/2-Speed

NEW HPI 76969 2 SPEED CLUTCH PINION GEAR 19 TOOTH R40 NITRO RS4 3 DRIFT EVO RTR

HPI 77034 Spur Gear 59 Tooth 2 Two Speed 2nd LW

NEW HPI Blitz Firestorm Spur Gear 88 Tooth (48 Pitch) 103373

HPI A205 RS4 2 Speed Transmission Parts Spur Gear & Clutch Holder Pro Vintage RC

HPI 86946 Spur Gear 48P 87Tooth E-Firestorm 10T / Flux

NEW HPI Savage X 49 Tooth Spur Gear 77094

HPI 77043 53 Tooth 2 Speed Spur Gear Plastic