My 07 FLH gets 45 - 47 MPG if I am riding solo, less with the wife.
Engine is completely stock.

 

38 - 41 around town. 42 - 45 on highway riding 2-up traveling about 65mph. When cruising at 75, mileage goes down.

 

About 43 mpg.

 

Before break-in, my '09 Ultra w/Stage 1 a/c, SE Touring Slip-ons, and SEST would average 38mpg; after break-in I am getting about 40mpg around town and mid 40's on highgway. Just as others have mentioned, if you like driving 70mph and above, the mileage will drop and sometimes significantly.

 

I averaged 2 tankfulls and got 43 on my last trip

 

Man I guess carburated bikes get alot less. I only get 35 if I baby it and about 30 if I blip throttle alot.(which I do alot like the sound.)

 

38-40 local riding .. less when on hwy over 70mph

 

39-47 mpg

 

My 08 Ultra with stage 1, Fuelpak, etc. averages 34-38 with quite a bit 2 up riding.

 

you are jetted too rich...

I get what seems to be the average on this thread, 38-42, with a cv44.