clogged

Hello fellow Berggers, I own a 2011 FE570. I have about 12 hours on the engine, it is still under warranty. I have a set of knobby and motar wheels. I've done 11 hours on the motar setup mostly on the freeway doing about 70mph(easy rides). I converted it to the knobby setup and ran it for an...

Perhaps one of you can help me diagnose my newest problem with my 600. I was out for a short ride up the road with the beast when it backfired and lost all power. It didn't die, but I had virtually no bottom end, and no mid range. When I opened the throttle it came on in the top end and just...