Dagu Wild Thumper Wheel 120x60mm and 4mm Shaft Adapter - Metallic Red
This large (120mm-diameter) wheel from Dagu Electronics matches those on the Dagu Wild Thumper chassis and can be used as a replacement part or for custom robots that need to traverse complex, rugged terrain. The black tire is made of soft, spiked rubber for increased traction, and the plastic hub is metallic red in color. The included adapter lets you easily mount the wheel to motors with a 4mm output shaft. This is a single wheel, not a pair.