Insurance in England is already by power and weight. Displacement never made sense.
This is good for older bikes, as 1000CC older bikes were paying too much, when they have less power than modern 600s.
Here's the Mavizen Electric. Electric KTM Duke. These are all pretty much the same, the motors are so efficient, there is no difference, and the batteries are all lithium ion.
[video=youtube;3q_guB2tdPA]http://www.youtube.com/watch?v=3q_guB2tdPA[/video]
This is good for older bikes, as 1000CC older bikes were paying too much, when they have less power than modern 600s.
Here's the Mavizen Electric. Electric KTM Duke. These are all pretty much the same, the motors are so efficient, there is no difference, and the batteries are all lithium ion.
[video=youtube;3q_guB2tdPA]http://www.youtube.com/watch?v=3q_guB2tdPA[/video]