A little backyard machining today/// dumb luck that I had the correct size holesaw. For more speed I need this 30tooth sprocket mounted, the four bolts line up perfectly but needed to bore the center out for the axle washer. Probably could have removed the large washer but with lots of heat I most likely would have ruined the rubber cushions. The chain will clear the hub by 3mm.
Pics
Shep
And thanks again to dirtcrasher for cutting my front sprocket.....