Smart Car Robot Plastic Tire Wheel with DC 3-6V Gear Motor For Arduino

Unloads current: ≤200mA @ 6V, ≤150mA @ 3V. Unloads speed: 200 ± 10%RPM @ 6V, 90 ± 10%RPM @ 3V. Double axis gear motor. 1 Tire+Motor. The Wheel Size:65x26mm.

eBay