This Robinson Racing Products pinion gear features 19 teeth in 32 pitch (0.8 mod) and is machined from steel for durability. It includes a set screw for secure mounting to the motor shaft. A direct factory replacement for worn or damaged pinion gears, it is designed to mesh with 32 pitch spur gears in compatible Traxxas electric platforms. Features: 32 pitch / 0.8 mod tooth profile 19-tooth count Steel construction Includes set screw Factory replacement pinion gear 7/7/26 cs