I disagree. I got some from Primary Children's hospital and that's surely the most expensive placeWe get our pig mat at work from grainger. I'm sure that's the most expensive place to get it though.
Nice bike! I had a 69 cb350 with a 98 R1 front end, hawk nt650 arm, vfr409 rear wheel and triumph eccentric at one point. If I recall XS customs or something like that had some good offset drive sprockets.Trying to get back in the grove to finish this bike, withe the wider swing arm the drive output shaft will need to be existed 1.25 inches. It's not a jack shaft but I will have a bearing on the outside to carry it.
You can see it needs to be cut downView attachment 132911View attachment 132912View attachment 132913