Believe me thats fake. Im a Goped know it all basically. The owner of Coast Ped (a goped shop) owns that goped. It is fast but that is just impossible. All thats written about the engine is fake. All that ped has is an nx kit, carb, filter, pipe, and lots of dress up on a g23 zenoah. Id say on the bottle which wont help much, it will run about 35-38mph.