maintance

Prolly some stupid questions, but I've looked around, and I can't really find anything about it. Husaberg fs650e 2007 (270 hours) How much oil goes on? How often should I check the valves, and replace the piston? The previous owner said he had a major service on 150 ish hours. (Can't...

Hi! I'm thinking of bying a '04 Husaberg 650 motard. Sure looks like a great bike, but i'm a little concerned about maintance... Do I have to take it to my local dealer all the time, or can I fix most thing myself? How often do bigger problems occur? I can do most things myself on my 2-stroke...