The Tracked Vehicle Chassis traverses over objects in its path and rough terrain. Use this kit as a stand-alone or combine it with other accessories making a more complex machine with more capabilities. The gear box can be built with two possible gear ratios–Standard: 203.7:1 or High Speed–58.2:1
A fun modification to this item is to add the twin motor and control it with the 2 channel remote. You just have to drill two holes in the wood base beside the other motor mount holes to accomidate the larger motor mounts. I did this for my son and he plays with it non-stop.
This is a kit that you assemble and learn about building 4WD transmissions. The kit includes the tires, chassis, gears and motor.
This kit provides parts for wheeled remote control robot. Twin-motor gearbox, crank-axle gearbox, remote control box, ball caster, tires, and all the parts to make several great projects.
This is a pair of solid core foam rubber tires with steel rims and a 5/8" steel shaft, 6mm bore. They come as pair (2 wheels, 2 shafts and hardware).
This is a robot drive wheel we had made specifically for us. It does not have a bearing. Its 6 inches in diameter. 1.9" inches wide. Its a rubber pneumatic tube tire. The rim has a 4 bolt pattern so you can easily mount it to a flanged hub.