ljanders

Bought a Diversion 600 recently. A quite nice bike, suitable for my needs. But the idling is a little bit unsmoot, the cluths behaviors aggressivly, and there is some rattle from the engine. The bike is from -91, so I suppose there is some natural signs of age. But generally, what goes wrong with these bikes? Are there some wellknown "weak spots" of this bike? LJA/Finland