Hi there,

  My bike worked great for the longest time, then i leave for 2 weeks to go on vacation, and i get back and it's reeeeaaaallly crappy.  Like it wont go over 4000 rpms, and almost stalls on take off everytime.  Seems like the engin is REALLY struggling.... why? Full tank of gas, no water in gas, cuz it's been underground in a garage... any ideas?

thanks!
joey

I would suspect something with th efuel delivery system, without more details of what is happening but something is fouled or plugged would be my guess
dave