2 Sets Plastic Tire Wheel with Gear Motor Dual Shaft for Smart Car Robot Arduino

Plastic tire wheel with gear motor Pack of 2 sets Color: yellow and black Tire size: 65*28mm (Dia*Thickness, 2.55*1.1 inch) Motor size: 70*39*22mm (2.75*1.53*0.86 inch) Reduction ratio: 1:48 Ideal for DIY subject