Got the wheel, idler, pulley bearings yesterday and I am remaking the idler/pulley brackets out of slightly thicker metal. Dave if you are reading this, I am using a comet 20 series driver and I think it uses the 3/4 inch belt. I was thinking of getting some 1/8 aluminum and making a center piece to widen the driven pulley, wondering if you did that on yours, or did you just use a 5/8 symmetrical belt. Got everything torn down and now have to start cleaning, blasting, bead blast, paint and remake the front forks as one side both outer and inner leg are toast. Looks like the welded on metal ring disintegrated and gouged and deformed the leg outer and inner.