Fisher price gear box's

[MattC9]

What are the best gear boxes for the Fisher price motor (besides DeWalts)? I know andymark has some god ones but i was trying to explore some other choices.

[Jacob Paikoff]

In past years I know that we have used Banebot gearboxes. Normally P60s for 540 and 550 since the motors are about the same size.

[EricH]

Other than being a bit bulky and needing a bit of work to interface with a shaft, the stock KOP gearboxes work pretty well for lifts and arms.

[Chris is me]

AM Planetary -> any CIM gearbox works well