uxcell 10mm Bore 20T Mod 1 Pinion Gear Stainless Steel Spur Diff Differential Motor Pinion Gear, for RC Car

[Specification] - Material: Stainless Steel, Teeth: 20T, Outer Dia: 22mm / 0.87inch, Aperture: 10mm / 0.39inch, Effective Tooth Length: 10mm / 0.39inch, Total Thickness: 18mm, Gear Step: 16mm / 0.63inch, Module: Mod 1, [Material] - The pinion gear is made of stainless steel, more stable, anti-wear, strong and durable, and durable in use., [Pinion Gear] - The pinion gear aperture is 10mm and module 1, please check the size before purchasing., [Notice] - Please notice the pinion has a soft tooth surface and cannot withstand too much force., [Package Content] - You will receive 1pc pinion gear and 2pc set screws.