Hey all, I need to find some rear 520 sprockets for a 749R around central Florida somewhere ASAP. We are trying to take a bike to Daytona on Monday and there was a mix-up on wheels and now we will need to run stock wheels we don't have any sprockets for. I think the all the 749's-999's use the same sprockets so if you have a pile of them sitting around we'll borrow, buy, replace, whatever makes you happy. e-mail me any leads [email protected] Thanks, DaveW