Hey everyone. My name is RJ. I signed up on this forum not too long ago looking for info on Honda ct90s. After seeing a lot of builds (and spending hours reading the postman's story), I got determined to build one for myself. One of the reasons I decided to build one is I have a 140cc lifan motor that I bought new not too long ago. It's currently attached to this bike. It started life as a PUCH magnum. 50cc two stroke moped. It was a fun build, but it's not a very practical bike. The grey area of registration (moped v. motorcycle & inspection) has always been a concern as well. Not to mention the moped community hates 4 strokes . The engine is just too heavy for it. I'm probably going to convert it back into a moped after I rob the engine off of it. Just yesterday I purchased a lot of CT90s from a craigslist ad. One of the rollers is a ct90 with a bottom end to the motor, the other roller is a ct200, and theres another ct200 frame cut in two. From what I've read on this great forum, the lifan should bolt right up to the ct200, so that's what I'm going to use. (please excuse the shitty ipod pictures) I just started tearing into it tonight. Not I'm not so sure which direction I'm going to go... either give her a new shiney coat of paint, or try to bring the original stuff back to life again. Any input is appreciated, as I'm one of the most indecisive people around.