Engrenagem De Pinhão Do Motor M1 5mm 18t 19t 20t 21t 22t | Frete grátis Notice: Please note that the pinion has a soft tooth surface and cannot withstand too much force. Universal Mod-1 pinion gear, fit 5mm RC motor shaft, includes a 5mm to 3., 175mm shaft coupler, for RC car truck and more Good pinion gear replacement for your device. RC Car Pinion Gear Set AMOGOT Metal Steel 48P Pinion Gear 18T 19T 20T 21T 22T 3.175mm Shaft Motor Gears Set M1 Mod1 Pinion Gear Material - The RC car pinion gear set is made of quality 45# steel, durable and reusable, enjoy your happy RC racing time. Feature - Good machining made less roughness and noise than other pinion, making them roll smoothly Package Content: You will receive 5pcs (18T 19T 20T 21T 22T) pinion gear, 5pcs grub screws, and a hex key. Universal Mod-1 pinion gear, fit 5mm RC motor shaft, includes a 5mm to 3., 175mm shaft coupler, for RC car truck and more. Mua 48 Pitch 20T 21T 22T 23T Aluminum Pinion Gear Set #9751 trên Amazon Material: Made of carbon steel, the pinion gear has better hardness, higher strength, and resistance to deformation.