It depends how you ride, I do a lil of both, work commute, and str8 haulin *** and the mix of the 2 my light comes on round 120-130miles an that still leaves me a gallon to get more gas, so Id say if i pushed it keeping below 8K after the light comes on it would be 140-150ish what ever you guys are doing to get less than 100 miles sucks *****. but it is not the bike, it is something you did to the bike or something your doing while riding um?