I know some high-end bikes have them, but their value is questionable.

My Ninja has a fuel guage and it is pretty darn accurate.. when the needle hits the red, it's time to fill up.. As for fitting one on the Triumph, forget about it unless you have more money than you know what to do with Like everyone else said, just use your odo.

Cheers,
Brad

To be old and wise, you must first be young and stupid.