This Robinson Racing Products pinion gear features 14 teeth cut to 32 pitch (0.8 module) and is made from steel for durability under drive train loads. It includes a set screw for securing the gear to the motor shaft. This is a factory replacement pinion suitable for electric RC vehicles running a 32p gear system. Features: 14-tooth 32 pitch (0.8 mod) steel pinion Includes set screw Steel construction for drivetrain durability 7/7/26 cs