4WD Double Layer Smart Car Robot Chassis Kit

This is  double layer 4 wheel smart car robot chassis DIY kit. It comes with the four pairs of Geared Motors and Wheels. All the products included in this car kit are quality products. The chassis used in this kit is transparent so as to create dynamic handling of the components mounted on your robotic vehicle. Features:  Very handy and simple in assembling/disassembling. Strong components to withstand extreme terrain conditions. Transparent Car Chassis. Attractive design. Double-layer structure, much of mounting holes, enough space Easy to install a variety of control panels, sensors Educational toys, Ideal for the DIY platform Specifications: For BO Motor: Operating Voltage: 3V~6V DC Gear Ratio 1:48 No-load speed(5V): about 208RPM Rated Torque: 0.8 Kg.cm Load current: 170mA (when it is 4.5V) Shaft Length: 10 mm Shaft Type: 6 mm, Double-D Size: 70 x 23  x 18 mm Weight: 28g For Wheel: Body Material: Plastic Grip Material: Rubber Loading Capacity: Max 2.5Kg Double D-hole For BO Motor: 6mm Color: Black (Tyre), Yellow (Rim) Wheel Diameter: 65mm Wheel width: 27mm Weight: 34 gm Package includes: 2 x Acrylic Transparent car floor 4 x Dual shaft 200 RPM BO Gear Motor 4 x High-Quality 65-mm Plastic wheels with Rubber Grip 4 x Coded Disk 8 x Acrylic Fasteners 6 x M3 Brass Stand-Off 6 x M3 Cross-Head Bolt (Length: 8 mm ) 8 x M3 Cross-Head Bolt (Length: 30 mm ) 16 x M3 Nut 1 x 4-AA Battery Holder 8 x Connecting Cable(Red and Black, Length: 20 cm each) *Product Images are shown for illustrative purposes only and may differ from actual product.