Motors and Turbines -Smart Robot Tank Tracked Vehicle Chassis Highlights generic brand Smart Robot Tank Tracked Vehicle Chassis Description: It is an agile tracked chassis, aluminum alloy with high resistance, silent and easy to control, which makes it extremely strong and durable. large track, simple installation, stand-alone electronic module mounting hole. Made of engineering plastic which ensured the good elasticity, excellent cushioning effect and great grip of the product on the road. The crawler chassis is not assembled, you need to do it yourself and enjoy the fun of DIY. Material: Aluminum Alloy Specification: Chassis Material: Aluminum Alloy (3mm) Track: Engineering Plastics Wheel: Plastic Design Load: 2kg Motor Model: 33GB520 Motor Voltage: 9-12V (over 300 rpm at 12V) Size Chart: Tank Size: Approx. 260 x 200 x 63mm / 10.24 x 7.87 x 2.48inch Package includes: 1 x Tank Chassis Kit Note: Due to the light and screen setting difference, the color of the the item may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.