I don't know why is that difference, normaly in the city I have 1,8/ 100km or 130 mpg. Also my bike is not performance mashine it have 10,1 Nm @ 3500 rpm and 9,2 hp @ 7500 rpm. Max speed on flat is 100-110 km, 125 km downward, also very narrow tires.
Hey Crono, I was just looking around the Garage and I saw where you've got an '07 Yammy C3 also. How do you like it? I just put 2800 miles on mine tonight About the best $$ I've ever spent on anything with two wheels ....! Cheers! Gabe