Hi guys. Does anybody know where these tubes on cylinder head must be connected to? My just hanging without purpose.

 

Hi ocean_navigator,

Please take a moment and pop over to the new member area to introduce yourself to the forum.
Where are you from, how long have you been on two wheels, what bikes do you have etc.
We also love pictures.

I'm not sure about the hoses, but one of the others will be along shortly to help out.

Cheers
​​​​​​​Al

 

Those are vaccum hoses and go to the underside of the airbox. There are two plastic spikes hanging down they attach to so they are sealed off and not causing a vaccum leak. If yours are just hanging the bike should be running very poorly.