I got an RX1N on mine,
But then mines completely standard.
I swapped my other SV650N clocks for it, they're worth about £120 - £150 depending on who you get them from.
Not sure about the clocks yet, still over £100 though. Unless you really want your rev counter to work - whats the main reason you want to fix it?
You could always buy mine and then sell yours off...
