are compatible with the Axial EXO Terra buggy, and are available in multiple tooth count options to fine tune torque and top speed. Effects of Spur Gear ... Spur Increased acceleration Decreased ...

cut tooth shape combined with a machined back side profile to reduce weight. Plus, the mounting screw has been positioned as close as possible to the center of mass to help eliminate ...

are compatible with the HPI Sprint, Wheely King and Crawler King models, and are available in multiple tooth count options to fine tune torque and top speed. This product was added to ...

black 4/6 Nylon plastic, because black dissipates heat into the air better then any other color - and high temperatures are not good for thermo-setting plastics. This plastic is almost three times ...

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 ...