The 50mm (2") Studica Robotics black Drive Wheel with a durometer of 60A can be used as a simple wheel providing good traction on carpet and tile flooring. They can also be used for intake systems. For use with the 1/2" hex shaft or 6mm Shaft Hub to connect to 6mm D-Shaft Axles.
The Studica Robotics 50mm (2") blue Drive Wheel with a durometer of 50A can be used as a simple wheel providing good traction on carpet and tile flooring. They can also be used for intake systems.