A neighbor sold me his three-wheeled bike the other day. Is it proper to call it a bicycle? It's a Columbia with 24 inch wheels. Originally it had a three-speed Strumley-Archer transmission, but that was missing. I'll have to adapt something to it. The main problem is that most 3-speed bicycle transmissions don't include coaster brakes and this thing only has a caliper brake on the front wheel. I've seen a few Shimono three-speeds with a coaster brake, but never a Strumley-Archer. I guess I have another unfinished project. Any suggestions?
Howard