If you wanted to derestrift, you should have asked before you bought the bike. Some are easier than others.Thanks for all ur advice,by off road i meant i wouldnt be riding it on the road , and yes private land is the land owned by a local guy who said its fine, kinda new to this but thanks for all your help
If you're any good ar electronics, you can hack the speed signal with a frequency divider, and if you're good with electrical stuff, you can replace the controller and LCD, otherwise you'd have to try inviting the Wisper guys to a party with lots of free alcohol and unde-rage girls, then blackmail them for the unlock sequence the next day; however, I don't think it would work because they're wise to people trying those sort of things.