Seems like a nice deal though not all Silverwings have ABS the older ones are an even better deal. I don't think the Burman 650's are that complicated. I suppose somtimes an older bike might need some things just from sitting so long but that depends on each case. I just purchased a 2003 Aprilia Atlantic 500 with 4,900 miles on it from a guy who had just bought it 7 months ago when it had only 1,800 miles on it. He had some issues with stalling and the battery. First thing I did was to tear into it, inspect, and service it. When I got the bike it had some "extra" screws in a bag. Through the course of working on it I found where they all went and put then back. The oil/filter change was straight forward but when I pulled out the dipstick for the transmission (rear diff) oil came pouring out. I drained it into a measuring cup and found who ever last worked on it put twice as much oil in as the spec calls for.