Yes, but how do you get support if there is an issue, particularly on a Kalkhoff, which has a unique exclusive supplier in the UK (it's not like you can go to some random shops for repairs).all bikes are cheaper if you get them from Germany
If you have an issue with the electronics or the motor (I am not talking the standard mechanical components), how do you get it fixed in the UK? Or do you just ship 25kg of bike to Germany (and hope to get it back, in one piece)?
I would have no issues buying a bike from Germany if the parts were easily available in the UK, and many shops could do the repair...