2012 FatBoy: 39-49. 39 for jumping on the throttle around town, 49 on the highway around 65 mph.

 

I have a 2011 FLSTF with the 96.0 in motor and with the stock pipes I was getting 45 mpg but since I changed them out and went to Amsoil Synthetics I'm getting (no lie) 50 mpg. I am a slow and easy rider, mostly back highways, no interstates and I always use high octain/no ethanol gas.

 

i am not sure about the conversions and such, plus lifting the tank didnt help but i could swear i was getting better mileage riding 2 up than i was solo

 

05 Deluxe. I'm getting 35 MPG. All stock except for Rush slip ons. I read about 45-50 MPG others are getting and can only dream about it.

 

2004 Heritage EFI, 41mpg with a mix of hard and regular riding. V&H Longshots, dobeck, se stage 2 air cleaner, hd map.

 

Average between 42-45 mpg when wife and I ride around on the county roads.

When I do trips solo, She gets between 46-49 mpg.

Just got back this past Saturday from a 2k trip.. averaged 47.9 for the trip.


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I should clarify, 38mpg 2-up loaded, 75mph-ish.

 

2006 Heritage with fuel injection with Stage One. I average 45-47 mpg on the country or highway roads and probably 1 or 2 mpg riding 2 up.

 

Workin on another full tank, tryin to baby it and see what difference it makes.

 

I have a Stage One with SERT, V and H pipes, and Heavy Breather intake. I really don't pay much attention to mileage unless I take a road trip with a lot of cruising involved. Around town when I am doing the stop light thing and making sure everyone hears the rumble of my bike I get about 30-32mpg....on the highway 45 or so.