I am from the old cruiser club and just have 1500 miles on my 07 but when riding with the group and sticking to the rules I topped out last weekend on a 200 mile ride at 52.2 mpg on the screen. 50+ is common. HOWEVER, when riding by myself to work running 80-90 with a hitch every now and then at a buck 20, mpg rapidly drops to the 44-45 mpg range. Actual gas going into the tank tells me that the screen is pretty close without taking into account that the odometer may be a little high. I have not run any speedo or odometer checks to verify accuracy. Past history on cruisers would indicate as much as 9% error on a kawasaki 1600 and a 5% error on a V-Star 1100. I kept my Speedo-healer from the 1600 and the factory people tell me it will work on the FJR but just have to be hard-wired. Has anyone verified the % error on an FJR?