Xmonster X-Monster
Below are the original and optional pinion/spur gear combinations with part numbers. The letters in the chart are the motor locating pin locations, if you change the gear size/tooth count, make sure you’re installing the pins in the correct locations.
Standard X-Monster Chassis
The X-Monster comes with a 15 tooth pinion and 54 tooth spur gear. In the box is an optional 18 tooth pinion and 46 tooth spur gear for higher speeds. Speed gearing will reduce battery life, increase motor temps and reduce torque in exchange for higher top speeds.
Standard X-Monster stock pinion gear: Traxxas 6487X 15T Pinion Gear
Standard X-Monster stock spur gear: Traxxas 6449R 54T Spur Gear
Standard X-Monster included high speed pinion gear: Traxxas 6491X 18T Pinion Gear
Standard X-Monster included high speed spur gear: Traxxas 6447R 46T Spur Gear
