This is a DFRobot desgined black wheel for mobile robots. After testing more than 6 different rubbers on carpet, wood surface, marble surface, glass surface, we finally formed this tire with proper softness and tire surface design. The dent on the tire plays a good anti-slip effect and provide a firm grasp over the moving surface. Far better than any other tires in the market. It has been widely used on our HCR mobile robot platforms.
The design of the mounting hole is very high applicability. Our tailored couplings is your best choice, and you can also use your own couplings.