Quote Originally Posted by CrazyCarl View Post
True, but wouldn't that make the frame manufacturing process more complicated? We are starting to see some perimeter frames coming out though.

CC
This means a frame that surrounds the motor? If so, my new Lifan is like this and I think they are making more and more of their bikes this way after problems with the other ones... The Lifan 200 - B has a frame like this, and I think I heard the NEW version of the Lifan 200 III's are like this as well.