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Harley Davidson FLSTFI Fat Boy MPG

25 Harley Davidson FLSTFI Fat Boys have provided 235 thousand miles of real world fuel economy & MPG data.
Click here to view all the Harley Davidson FLSTFI Fat Boys currently participating in our fuel tracking program.

Harley Davidson FLSTFI Fat Boys For Sale Nearby

Tips

Put Auto Transmissions in Neutral

I've found that when sitting at long stoplights putting the ... ...

by Billymacanallay

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