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Harley Davidson FLHXS MPG

5 Harley Davidson FLHXs have provided 61 thousand miles of real world fuel economy & MPG data.
Click here to view all the Harley Davidson FLHXs currently participating in our fuel tracking program.

Harley Davidson FLHXSs For Sale Nearby

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Consider a cold air intake

Letting your engine breathe better both improves power and e... ...

by Texas

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