Normal for a burger.

[masterchop]

I don't know if this is normal, maybe somebody can put my mind at rest or the opposite.


I have a K3 2004 reg fuel injected. (400)

It's a little bit hard to explain in words but as the title says when get to around the 6500 mark I get a pulsing vibration it's kind of on for a second then off for a second but it feels fairly substantial.

When I get to higher revs it seems to disappear. Strangely when I put my feet higher up the footrest it seemed to help.

I have been used to a 250cc so maybe I'm just not used to the vibration but I've never experienced this pulsing on any other bike.

[Globs]

Could be sticking variator weights unbalancing the engine.
Check tyre pressures and balance too

[Hanzo1974]

Maybe brake pads seized a bit