Hey, i'm 5ft 7ins and am 10.5 stone and have a bit of fat but mainly muscle, however i can skippy up 4 blue pallets and side hop up 5. I can throw my bike around like a piece of turd.I Know Fat riders round my area with proper beer bellies who are pretty amazing. overall if you are fat and have puny biceps you will be at a disadvantage. Gu typhoon rider