HPI 72482 - MICRO RS4 PINION GEAR 10T STEEL - HPI72482

48P 66T Hardened Stainless Steel Spur Gear for 1/10 HPI RS4 Sport 3 Flux

FLYXM 48P 66T Steel Spur Gear For 1/10 Touring Car RC HPI RS4 Sport3 Flux 160204

HPI Racing Diff Pinion Gear Set: RS4 Micro HPI73403

HPI Racing 106631 Threaded Pinion Gear 22Tx12mm 1M Orange Nitro 3 / RS4 3 Evo

Hot Racing Short 32P Steel Pinion Gear 10T CSG32X10

FLYXM Steel 48P 66T Spur Gear For RC HPI RS4 Sport3 Flux 160204 1/10 Touring Car

HPI72484 HPI Micro RS4 Pinion Gear 12T (48DP 2mm Bore)