HPI (R40) 2 SPEED CLUTCH BELL #87081

(HPI 87086) R40 2 Speed Clutch Shoe Teflon 2pcs

HPI R40 2-Speed Clutch Shoe Boss 0.8M 87183

HPI 2-Speed Clutch Shoe

Vintage RC RC HPI R40 Nitro 2 Speed 44 Tooth Spur Gear Plastic Black (1x) 76954

HPI #76954 Spur Gear 44t (1M/2nd Gear/2 Speed) R40

Vintage HPI Nitro R40 19T 2nd 1M Threaded Pinion Gear for 2-Speed Transmission !