It all depends what sort of life the bike's had i guess. Could be the clutch slave cylinder that is on it's way out as they are a known weak point. Could also just need a bleed and fresh fluid. It's difficult to put a mileage on clutch life though
If it's under warranty and you feel there is a problem, i would take it back to the dealer for them to check
yup, sounds like the clutch slave. When i changed to a barnett/ evo slipper cluch at 45k, my original plates were only just starting to blue.
cheers Ck