Quote:
   | Originally Posted by james81273 b0ll0cks i was just about to type a general question on this matter. I am having the same sort of problems ENOUMOUS flat spot with spluttering around 4k to 4500 and then the bike picks up with vengeance. Off throttle it pinks when slowing in a gear. But 1st thing in the morning when everything is still warming up...no problems what’s so ever?.
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    I've just had this with mine. 
 Have you fitted open pipes/filter without fitting a power commander/FIM eprom? 
 In my case the fueling was out. 
 The nice man at moto rapido sorted it out for me.  

 Crust