This is Longer version of 4 wd double layer smart car chassis. 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. Package includes: 2 x 4WD smart car chassis 4 x wheels 4 x Gear motor 8 x connection line 8 x Fixed 28 x Screw 8 x nut 6 x pillars SKU: PGI-0031507 Categories: Prayog Blaster, Robot Chasis & DIY Kits