Earlier today I set off on a 165 mile journey on the Rocket and when I tanked her up at the start of the ride, I thought it might be worth doing a proper fuel economy check for the first time, just so I can get to know a bit more accurately what the tank range is on a steady run.
I was loaded up with luggage and I reckon if you take everything into account, myself included with all my biking gear the payload would be approximately 175kg (386lbs).
I was cruising at speeds between 55 and 70mph with the occasional WHOOSH! (like we all do). I would say that it was overall a relaxed and steady ride. Not too hilly either.
So i'm quite pleased that my average over the 165 miles was 54.7mpg if you calculate the distance on the mileometer and if you check the distance using Google maps, I got 52mpg.........That's Imperial Gallons, not US Gallons.
Not bad, me thinks.