The Cobra mini sumo robot with four motors conforms to the mini-sumo ruleset of RoboGames, the world's largest robot competition. Most smaller events uses these rules, but always check with your event organizer to make sure.
To mount your board onto the cobra mini sumo chassis.
Cobra Minisumo Wheels are top-quality competition wheels.
Drive in any direction, without turning the vehicle.
These are the smallest and lightest motor controllers currently manufactured for RC hobby robotics. They take up very little space but can handle more than enough motor current for your robots.