About TRACKED VEHICLE CHASSIS

Motor: FA-130
Gear Box: Two gear ratio possibilities–standard and high
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?8.2:1.