Just noticed this yesterday when i was maybe 10 seconds into 5th gear on my ratpor is started bogging and backfiring bad..i stopped and had to turn the bike off then it was fine when i tunred it back on..any ideas?

 

Sounds like that dern pesky parking brake sensor.

 

need more details like what you got on the bike what condition upgrades gas carb ect does it only bog in 5th or in all gears

 

I have stage 2 gyno jet kit motoworks exauhst k&n air filter..yes only in 5th. runs perfect in every other gear

 

<div class="FTQUOTE"><begin quote>Originally posted by: dk6969

I have stage 2 gyno jet kit motoworks exauhst k&n air filter..yes only in 5th. runs perfect in every other gear</end quote></div>

ok what i think it is you might need to lift your needle a bit bc when u start adding upgrades u need more gas especially w a pipe