VF1000F2F Its slow

nO MATTER WHAT ROAD IT IS ON THIS BIKE IS SLOW , It will onyl do about 100 and its gutless after that , allnoise an dgoing no where Only done 25000miles from new, has proper cans on it but it just wont go ! any ideas?

Hi, check the carb diaphrams have not split or been damaged also check ignition timing.


Thanks will have to find some help to do that because since I unjured my shoulder I find working on mechanics is pretty painful