This 2WD Mini Round Double-Deck Smart Robot Car Chassis DIY Kit Cool and very easy to assemble robot kit.  With this car platform, you can add some micro-controller and sensor modules, and program it to build your own robot car.
This kit comes with Round shape chassis, Motors, wheels and all required assembly parts to build a complete robot car.
Specifications and Features:
- Outline Size: 135 x 135 x 80mm
- The round acrylic plate diameter: 130mm
- Another acrylic plate size: 135 x 75mm
Package Includes:
1 x Round Acrylic Plate
1 x Acrylic Baseboard
2 x 65mm Wheel
2 x Universal Wheel
2 x Gear Motor
4 x “T” mode Fixed Motor Bracket
16 x M3X10mm Screw
8 x M3 Nut
4 x M3X12+6mm Copper Cylinder
4 x M3X30mm two-way Copper Colum