Its a excellent bike....ive got the black version....when i first got it it went about 35-40mph with v.good excelleration...best bike to learn how to wheelie on aswell...ive crashed it twice and theres no marks as its basicly crash proof..im always getting people looking at my bike when i ride past. Ive de-restricted it now and it does 55 - 60 mph with a 0-30mph in about 3 second....its the most customisable bike on the market and its a rare bike...im the only person in cambridge with one. Good luck with it mate...mail me if you want any more info..