[QUOTE=Petenz;217131]Hope I'm wrong.....
I wouldn't think 525 sprockets would be a stocked item..
exspecly for a XT660 , not a popular bike at the best of
times..
might be worth looking into...
I think I remember reading.. that the TDM850 525 rear sprocket fits
or can be made to fit... [QUOTE]
Thanks for the reply. Your probably correct that 525 sprockets for the 660s are not something thats kept in stock at an average Yamaha dealer. Thats why I ask the experts here on the Australian forum...
Thanks for the advice about the TDM 850 sprockets that might fit. I have now asked about that on the general forum.