Tune ECU for economy

[Bixxer Bob]

On X-Man's  dyno mine on stock off-road map is lean at 4-6000 rpm so I would guess that'll be the place to get best mpg....

[metalguru]

Same here,  I'll drink to that

[cosmo]

I've gotten enough miles on to make a statement on the fuel mileage.
Bike: '06 with 43 tooth rear (3 less), stock front (18?? IDK).
Before tune at 25K, would regularly go 240 miles before low fuel light came on. Exactly 240, most times, kinda eerie, or I ride the same alla time. Comes in at 45 mpUSg (4 quarts per)

Tune consisted of: new plugs, new air filter, and I cut out the restrictor in the airbox.

Now: 255 miles 'til light on generally, never less than 250, occasionally more. This'll be 47-48 mpUSg. Paid for the parts in just a couple tanksfull.

I ride rather conservative, upshift at 3000-3500 rpm and rarely over 65 mph. I've also found that clutchless upshifts, which I usually practice, seem to lead to even tyre life, as I've gone through two sets of Anakees now, and both front and rear were worn down similarly at each change.

As usual, YMMV.

Cosmo