If you try to bolt 775 motors to a Phoenix or 7R gearcase you'll find 2 big problems: one is that the pinion gear won't line up with the first gear, and the other is that the motor can twist in the case under load causing the first gear to strip. We developed our aluminum motor mounts to solve both of these problems. The collar on the mounts lock snug into the gearcases, stopping any torque movement. The thickness of the mounts are specifically designed for our Performance 775 Motors and Traxxas 775 motors to align the pinion gear perfectly every time. The mounts have extra holes strategically placed to allow the ends of the motors to breathe and stay cool. Kit also includes four 4mm mounting screws.

Recommended when using stock gears. Required when using Steel first gears.

On some of the newest 7R gearboxes you will need to drill one of the 2 motor mount holes as they are coming filled from Power Wheels. Use a 4mm or 5/32" drill bit.. Phoneix gearboxes will not have this issue.

One order covers 2 motor/gearboxes.