Everything works- period. The bike started life as a black and white police bike. I have no idea of its ownership history, but do know that it had dealer service checks in 2006 with 5,220 miles and 2007 with 11,176 miles (Carfax verified). Knowing the mileage that most police bikes accumulate (I've been a cop for 33yrs), I would have an educated guess that this one was either privately purchased for escort duty, or was owned by a small city where it was not used extensively. I purchased the bike from a private owner in Phoenix in 2013 with approx. 44k on the odometer. The owner transferred his title to me and it indicated approx. 36k miles at the time of his purchase. At the time I purchased, the odo worked, but the speedo was malfunctioning. After my first long trip I found a speedo that was close on Ebay (6,328mi less than the factory odo) and replaced it. A photo of the two speedos at the time of swap is included. I tell all of this to let you know that I feel the listed mileage of 50,XXX is correct for the chassis. Some of you BMW aficionados will note that the cylinder head covers are from a twin spark engine, not sold until 2004. I don't know if the heads may have been scrapped up at some point and replaced with a later model, or if the entire engine was replaced, all I know is it runs smooth and strong.