This Robinson Racing Products pinion gear features 48 pitch and 29 teeth, sized for use with Traxxas 1:16 platform vehicles. The hard nickel plating over the metal gear body provides increased surface hardness for improved wear resistance compared to standard uncoated pinions. A set screw is included for securing the gear to the motor shaft. Features: 48 pitch, 29 tooth pinion Hard nickel plated for increased wear resistance Includes set screw Fits Traxxas 1:16 platform 7/7/26 cs