nevermind, didnt read your last post.

 

If you haven't already torn the engine down, the KX engine will fit in a RM frame and vice-versa My first bike was a RM250 frame with a KX125 engine, the only thing is the silencer bracket was wrong and i had to make anew bracketfor it but it ran perfect, the only reason i got rid of it is beacuse someone offered me a swap for the KX125 i have now (technically a 134; big bore kit).