Some of you might remember this bike. It is a twenty inch bike with the fork from a 26" bike installed. This bike tossed me on my butt and bruised my tailbone. I took it apart for some reason I don't remember.
I need the twenty inch rear wheel because I fall when I try to stand on one foot to swing over a big bike. I need the small crank so my legs won't hit when I try to pedal. I need the big front end so that I have a little room and the bike doesn't look so kiddie bike.
The last two bikes I built wouldn't allow for a full sized 2.125 front end. And i have had trouble with the crank being too large. So I want to use a 20" frame again with a 26" front wheel capable. I decided this time to try and extension on the front fork. Tp at least change the look of the bike if nothing else.
I decided this time to go with a simple front end extension. I couldn't weld when I built the bike above now that I can. I made two 3" extensions and I'm going to bolt and weld them onto the front fork of a 20" bike just as soon as I get to the thrift store to pick up a kids bike. If it doesn't work out I can always use the crank set and the rear wheel for parts.