Here we go again. Stock ZX10 is 155. My ZX10 makes 165. And I'm still producing power when the limiter hits. My bike, if it were stock, would be more then 150 lbs lighter. Since it's not stock, I dropped about 20 lbs getting rid of the exhaust. What's your point? And please don't give me a comparison to your bike. Suzuki is on a two year cycle, just like Kaw and your bike was the first year of that cycle. That would be like me comparing the new ZX10 to your dyno #'s. You'd lose.