Hi I just got a Fly150 this afternoon. I previously had an Aprilia SR50 for 20 000 miles/30 000 Km.
When I turn the Fly off, there's this weird sort of noise for about 1/4 second coming from the transmission. Sort of sounds like a marble rolling at high speed around the outside of a vortex like this
its definitely something rolling in something for a second.
I figured maybe its a roller weight thing but this seems very bizarre..