The 4 inch (100mm) aluminum Mecanum wheel set (2x Left, 2x Right) allows your robot to easily move forward and backward (reverse), laterally, diagonally, or spin in a circle. Each roller is supported with ball bearings.
This is a single bearing 4WD base Programmable robot kit that uses Nexus mecanum wheels and hubs. The Arduino platform is meant for indoor robotics. It can vector in any direction. This kit can be used for autonomous development.