Hey, I just found this post. I have seen a couple of 20" bikes fitted with the chineese kits but its going to be real tight and may require a few mods. If you are wanting to put a real Whizzer into a 20" frame, its probably not going to happen without some serious frame mods. The Whizzer takes up most of the available space in a 26" cantileiver frame, they are alot bigger than they look...Kelly
26" Schwinn frame with Whizzer engine that was at Ann Arbor last year.
26" Schwinn frame with Whizzer engine that was at Ann Arbor last year.