it looks like a "chav-friendly" MTB - adding a fast motor to this is going to be a cop magnet..
a few months ago riding back at night saw two lads on similar (unpowered) bikes picking up scattered groceries (mostly sweets, yoghurts etc)
from the road, their bikes were on their side in the gutter and they looked very sheepish indeed...
its obvious what had happened though, they had been off for a smoke, got the munchies, been to the shop, and one of the lads had carried the bag on his handlebars due to lack of rack, panniers or other more suitable storage methods and in their stoned state one had lost control and the other crashed straight into him..
Thankfully Cheech and Chong and their bikes were undamaged and had just got a scare (I did slow down to make sure they were OK) - but my thoughts were you don't see the Dutch getting themselves into this sort of pickle