Although they look ordinary, these three robots are keys to the MINI mission of all the MINI-CONS. They combine into a robot, showing the strength of teamwork. Their capabilities continue to grow over time, but their real power is in making others discover their true potential. The AUTOBOTS and DECEPTICONS see the unlimited power hidden beneath their innocent forms and struggle to possess them.
Grindor appeared in the following 15 comic books:
Grindor appeared in the following 34 cartoon episodes: