Universal Orlando Resort (USO, IOA) Discussion Thread in Theme Parks, Roller Coasters, & Donkeys! Posted August 24, 2015 Just wondering if we have any Rip Ride Rockit nerds out there that can help me out with some information. I understand there are 7 trains on the ride. Can it run all 7 at once? How many can be in the station area at once as well. If you could message me or let me know any info about the operation of this ride it would be greatly appreciated!