My bike is de-restricted in engine and exhaust and i was hitting 60mph down hill and 52mph up hill but now it will not go over 25mph up hill and and will not go over 50mph down hill. It also dies down on revs when you hit 40mph.
I put an exhaust on my peugoet speedfight 2 also a long with the exhaust i put new belt and variator on it with new rollers and my bike is still staying at the same speed it did before i put the race parts on, it is de restricted is there any reasons for this
taylor, July 2016
it mite be your jets in the carb because they need to be change when you deristrict a moped, or your variator rollers, light rollers have aceloration, and heavy are better top end
