Piggybacking on this, since I'm going to need a new chain for my FZ6 in the not too distant future, how much *real* difference is there between O Ring, X Ring and X Ring Gold? (Apart from about £25 based on the figures from that link above)
The bike's done over 25,000 miles (19,000 of which are mine) and has the touring Scot Oiler (hence why it's still on its first chain) so is it actually worth my paying the extra?