CBR 250rr Engine fluttering/loss of power
 

I stopped on the side of the road for a second, and then when I took off again, there was a weird noise, like a fluttering sounding like it was half 4 cylinder half one cylinder. There was a significant loss of power, and the revs don't seem to be going very high. At the same time the fuse blew for the blinkers and brake lights. I'm not sure if this is connected in anyway. I read on another forum that the engine problem may be from a collapsed exhaust? Thanks for any help.

Well it wasn't the exhaust.