Description:

• The smart car adopts rear-wheel drive and front-wheel ball caster universal steering device to realize front, rear, left and right steering of the car.
• All-metal chassis, 3 different colors for your choice (red ,blue, purple),high-strength aluminum alloy material forming one, after oxidation process, smooth edges, beautiful and durable, accurate location of the mounting hole
• The car board is equipped with fixed screw holes for various sensors to facilitate expansion (eg obstacle avoidance sensor, light sensor, sound sensor)
• High-quality rubber tires, a strong grip on the uneven surface, DC metal gear motor, wear-resistant and durable
• Can use with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing, wireless remote control

Features:

Car chassis	Size: 170*90*30 mm; Color: Blue, purple; Material: Aluminum; Weight: about 116g;
Car Wheel	Hole type:M3; Centre hole: 5.3 x 3.66mm; Size:65*17 mm; Material: Rubber + ABS plastic;
TT Motor	Power: DC 3V-6V Speed: 230rpm (can customized) Weight: about 34g
Ball caster Universal	Materials: Metal + plastic Size: 5cm*2.5cm Color: White
screws and nuts Kit	M3*8 Screw M3*30 Screw M3 nut

Kit include:

1× Full aluminum alloy chassis
1× Ball caster Universal
2× 65mm x15mm wheels
2× DC motors
1× Set of screws and nuts