ok just wondering what is the average mgp on my bike i have a 05 cbr600rr and before my first service i was averaging about 50mpg, and now it is more like 36-43. anything i should check?, the bike has about 1400 miles on it and i dont know what going on.

 

I get about 35-48 depending on how I ride it and how long it idles for when I warm it up. Normally are 45mpg when I take it easy most the time. It sounds normal.