I recently rolled my bone stock Rhino. There are not any aftermarket parts on it and it does not have many hours on it either. I took it out again after my incident and now the top speed is 26 mph. It feels like the governor is kicking in and will just not let it go any faster. I don't know if there is a reset button for the fuel pump ar anything or if anyone else has had this problem. It was running perfect before but now this. Usually most of the driving is mountain road driving at pretty low to moderate speeds. Anything will help, I wanted to try this before I drop way too much money to take it in to a shop.