Custom Works Truespeed 48P Spur Gear. These optional ...
spur gears are available in a variety of sizes to tune your roll out for specific track conditions. Made from premium material, the spur gear feature a wider contact patch for added ...
Kyosho Light Weight center spur gear. These gears ...
are compatible with the Inferno MP7.5, MP777, and ST-R family of 1/8 off road vehicles. Choose from 48, 50 and 52 tooth count options to fine tune the torque and top speed ...