I've had a loaner while my bike is getting the 103 kit installed now for over a month. The loaner is a 2014 RG w/ 103 and I average 42 mpg. I ride around 75-80 on the freeway nearly 100 miles per day for work.

 

Speed limit is 60 up here,75 on interstates. Stage ll 103 gets 42-46 mpg. 40,000 miles on the RK.

 

I get 43 mpg on my 2014 Road King. I usually travel 200 miles between fuel stops and then start looking for a gas station, six gallon tank.

 

Getting about 40 on the heritage

 

Over a month, where did you take it? Just curious.

 

I've got a RSD intake and V&H power duals with monster rounds and a FP3. I'm averaging 39-42, depending how I ride. The days I'm doing 80-85 or so on the freeway, which is most of the time, I'm getting just under 40. I do mostly freeway riding everyday.

My last two bikes, a Vic Hammer 8-Ball and a Kawa Vulcan 900 got about the same with the stage 1 setup...the Vic actually got about 42 with 80+ on the freeway. Seems to be the average.

 

I've heard that. 8 you're straight...9 your mine.

 

My freakwheeler gets 37--39 outta the box

 

2012 Heritage with Stage I

I average 38 mpg with mostly highway riding @ 75-80 mph. I do believe the windshield is responsible for a 1-2 mpg decrease in fuel economy.

 

Around 10,500 miles on my '14 limited. Average mpg is 43.27.