The MaxiMo by YoYoJam is a yo-yo designed by Mo Chavez A.K.A. Dr. Mo. An unusual departure from the Mini Mo-Trix and Mini Mo-Tu, the MaxiMo is a very large yo-yo at 87mm in diameter. As with any composite-material yo-yo in the line-up at the time, the MaxiMo is a plastic yo-yo with metal weight rings on the rims. It also features O-ring response, and a large C-bearing. It was the second-largest yo-yo produced by YoYoJam, the first-largest being the Big Yo.
This yo-yo was soon discontinued by YoYoJam, due to an issue involving the metal rims detaching easily from the body.