Just grafted the arse end of a suzuki dr500 onto an old 143 Bultaco frame. Before any purists bomb me, I bought this frame 10 or so years back and someone had tried the same with a PE 250 suspension set up and done a terrible job, hence the PE swing arm. I still have a lot to do like triangulate the rear shocks etc and rebuild the 143 motor I have. I also need a 360 Frontera or 360 pursang pipe, some sort of jap long travel disc brake front end and other lesser stuff like guards and controls. Long term project.