Did you buy your bike used? Did someone install a -1 sprocket in the front?
The standard people experience is usually anywhere from 5-7% happy, so 11% sounds a little high. Also, if you put a +1 on the front or -2 on the back, your odo will be off. The speedo is happy due to some import laws or something like that, but the odo is pretty much dead on give or take 0.5%.
Also, due to the high revving nature of the engine, many have experienced the same or lower fuel economy by going +1 in the front for highway mileage. It makes the engine work harder. If you want to you can go to the link in my sig and search on there, there are several posts about it, I believe one of the most current ones is by DMac.
2007 Red FZ-6 - Scorpion Stainless Steel cat back, FAZR6 FE Kit, Member #15
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.