MLToys has tested a variety of motors and gearing combinations to come up with these Performance Packages that give your ride more speed and more off-road torque. Some of our kits for Power Wheels include the newest, most durable7R gearcase designs and the option for the MLToys manufactured steel first gear. All kits include our Performance 550 or 775 Motors for maximum speed and durability, the fastest motors made for ride-ons today.