For the past 25 months I've been the very satisified owner of a 2003 F650 Dakar that has been almost trouble free in the 50K-plus miles I've put on her. I'm now looking seriously at the KTM 690 Enduro, but would like to get some real world (not dealer hype) idea of what to expect in the way of maintenance on the bike. I understand the 690 doesn't require the oil changes after practically every ride like the more race-oriented KTM singles do, but I'd like to hear from some 690 owners just what they are doing and when, such as: Oil changes - interval (miles/hours) and how much time does it take to do. Valve check/adjustment - interval and time to perform service Air filter, spark plug, etc. - interval and time to perform service Also, are there any common problems on this relatively new model that will require preventative fixing on my part (like the doohicky on a KLR)? My Dakar gets fresh oil and filter every 4K miles and has never used a drop (clock now showing 55K miles). Valves have been in spec since I got the bike with 4K miles on it/check every 12K. Everything else has just been regular wear items - tires, chains, sprockets, brake pads, etc. I realize I've probably been spoiled with the bulletproof Rotax and minimal service it's required thus far, but I would like to know just what to expect after going Orange. Thanks!