Misfire when rolling on the throttle.

[fazersharp]

[quote author=rhinoeli link=topic=16445.msg189382#msg189382 date=1427911690]
Had similar symptoms. Bike lost power at a certain rpm (around 6000). One jet was blocked. A good carb-cleaning did the job for me.

:agree

If the bike is used very infrequently it's very likely one or more of your jets are indeed blocked.
[/quote]

Why would low use lead to blocked jets ---- is it to do with old fuel varnishing.
My bike has low use and I always make sure it has fresh fuel by coming back home needing a fill up so that when I ride next I first have to put some petrol in but only enough for the ride am about to do so it dosnt sit around with the old fuel from last time.