[quote=@Dark Light]
Hey, could anybody help me out with a list of low tier Pokemon that could act as mounts? (Be ridden)
[/quote]

Ponyta, Onix, Rhyhorn, Skiddo, Mantyke, most of the water types could probably pull you like they do in the show (minus maybe things like Horsea)

And there are a few others. Like those that don't evolve