So that makes it OK to break the law?
The police may indeed turn a blind eye - until you have an uninsured accident which is quite likely given that many on here maybe don't have much experience never mind the skill on a pedal cycle with a fraction of the performance and a quarter of the weight. In addition they will more than likely get on this bike with absolutely no training beforehand - as a novice you can't ride a motorcycle on the roads without a valid CBT.
The point is that this bike has a motor that's 8 times as powerful as the legal limit and as such is in law classed as a motorcycle. If you ride it on public roads there's no difference here to someone riding an unregistered petrol motorcycle without a licence, MOT if required, tax,
insurance, number plates and possibly L plates as well. In addition you would have to wear a proper safety helmet, not just a cycle helmet.
Furthermore I don't know what the
battery capacity is but a 2kw motor, fat tyres and more than 40kg with luggage plus the weight of the rider are going to eat through the
battery capacity pretty quickly so under real conditions (not what the manufacturer states) the range is going to be limited.
My electric bike weighs in at 25kg with much narrower tyres. As a regular cyclist and motorcyclist with a full licence I'm sure that I'm a lot fitter and more capable than most on this site but I have the occasional tumble under difficult conditions and if I switch off the assistance then I struggle to make reasonable progress on inclines and rough terrain. Run out of
battery power in the back of beyond and you could get yourself into real difficulties on this.
I suppose that it's a case of "Do ya feel lucky"