IMO, the scooter side of the scren is sped up, might just be mee but the kid is to balaced too, you would at least have to bend your knees to keep balace right.
nos does make a massive impact on those small engines! i tried out my chinese minibike with nos the otha day, first time round i had the valve to far open it chucked me straight off! second time round i hit about 40 got speed wobbles and smashed a pannel on my bike! but i agree surley must be fake!