HPI Spur Gear 47 Tooth Nitro For 2nd Speed R40 [76947]

RC Rare Racing Grade Trinity 66 Tooth 64 Pitch Spur Gear (1) TEP4166 4166

HPI 42 Tooth Spur Gear (1M/2nd Gear/2-Speed) - 76952 R40

HPI Spur Gear 47T

HPI 76813 Nitro 2 Speed 43 Tooth (1M) Spur Gear Fits Super Nitro RS4 Racer MT

RC HPI R40 Nitro 2 Speed 45 Tooth Spur Gear Plastic Black (1) 76955

REPLACEMENT FOR HPI 46 TOOTH SPUR GEAR NITRO 2 TWO SPEED 76816

RC HPI Savage X 47 Tooth Spur Gear (1) 77092