Description: Shock Absorted Smart Robot Tank Car Chassis Kit Track Crawler for Arduino 51 130 Motor DIY Science Toy Input Voltage: 3-9V Electric current: 0.35-0.5A Great shock absorption tank chassis for smart robot DIY ; also can be used as experiment model in teaching demonstration Good damping effect and lightweight Powered by strong motor Made of plastic, can not carry too much load Material: Plastic Size Chart: L x W x H: Approx 22 x 10.5 x 4.5cm/8.66 x 4.13 x 1.77inch Package Includes: 1 Tank Chassis
