This Robinson Racing Products pinion gear features 11 teeth cut to 32 pitch (0.8 Mod) and is made from metal for durability under drivetrain load. It is designed as a direct replacement for RC vehicles running 32p gearing, including classic and current platforms across multiple brands. A set screw is included for securing the pinion to the motor shaft. Features: 32 pitch (0.8 Mod) tooth profile 11-tooth count Metal construction Includes set screw 7/7/26 cs