IIRC, its a little less than a gallon so probaly 25-30 miles or so depending on how your riding.moregripmoretip : my reserve light came on 10 miles from home (no gas stations), I'm home now, its 6 miles to the next closest gas station, will I make it?? roughly 16 miles total on reserve.....
Gotta say I'm quite jealous right now. I get 130 freeway miles before the light turns on. less if I have to play in traffic.Sugoi8 : U should easily get 20 miles on reserve. But it does depend on how fast you continue to go. On my 54' with a full system, I got 170 miles to the tank with the last 35+ miles on 'reserve'--but I also dropped my speed to 60 mph.
FYI with my 929 I got 190 miles to the tank @ 80+ mph. But it only has a slip on.