Used to consistently return 55mpg on my Gen 1 Fazer 1000 5LV for the two years I enjoyed it, now have a Gen 2 which only does 40mpg, not happy, have written to Yamaha, but according to Fuelly this is the norm!
if i get 150 to the light then im out on a charity ride or slow motorway run, 120-130 to light is more like it for me. have a good few times got the light at well under 100 miles showing.
something else i just noticed when looking at my fuelly is most of my fill up are 14-15 ltrs and thats light on when i fill up. i am thinking that my light might be comming on a lot earlyer than some on here.