razz

On my bike, the sound goes away when I pull in the clutch, does yours?

I get (what we believe to be) a bit of piston slap in my '06 Raga, when the motor gets good and hot....usually indicates it's time for me and the bike to take a little rest/cool down break. Sounds like a little bolt is rattling around inside the motor. Richening the fuel mixture just a tad helps a bit in mine, I run closer to 75:1 when the weather gets hotter around here, with no ill-effect.