I ride in Michigan, mostly to and from work--sometimes longer trips. Generally, I have been getting about 14-16 miles per liter, according to the display. This puts the driving range at about 154 - 176 miles. yesterday, I rode to the dealer for my first service. It was 10% highway, 10% city, and 80% two-lane country roads. I rode 143 miles on 2.022 gallons of gas. This equates to 70 mpg. On previous tanks, the least I have gotten is 58 mpg. I've been considering picking up the FuelX Pro but have been curious to hear anyone's experience with them? When I bought my bike, it has an Austin Racing exhaust, but no ECU mods so I was guessing this might be a good idea to install. But again, just wanted to hear if anyone has installed one... My Duke 390 regularly gets 18-20 miles per litre on a good long run (if ridden boringly at about 50-55 mph). There are 4.55 litres to an imperial gallon so this works out to about 90 mpg. When I fuel up, my range (2018 Duke 390 ) shows 320km or more. My overall fuel economy has been 3.9l/100km, but that includes most of the KM that were put on by the previous owner. When I reset the trip 1 at fillup it's usually 3.2-3.6l/100km, so I'm getting better economy than the previous owner it seems.
