We recommend using the M4 steel mounting screw to mount IG42 motors.
This robot uses custom length sides and 10" traction lug tires with IG52 136 RPM motors. We have included everything to make it ready to run including batteries, chargers, and a controller.
The HD2 tracked platform is a large, heavy duty tracked robot with the power to pull a truck and climb stairs. A wealth of internal space allows for batteries, controls and an optional computer. Customized version of item TP-200-001.