Any thoughts what this is?

[theo547]

IMAG0285 by theo547, on Flickr

its a hose running under the right side of my scooter that connects to what looks like a cylinder then to the scooter frame. please click on the picture and go to flicker to see what i tagged.

[jmkjr72]

i wonder if that was part of the air injection for the cat in the exhasut pipe

[Bong]

It's a Scooter Just kiddin. Maybe some sort of CARB or emmissions crap. Does it run Ok?

I was thinking a funky fuel filer/petcock of some kind but, I can see the one in the tank so, I would have to guess Emissions crap

Does it lead to the valve cover or exhaust?

[theo547]

It goes into the frame? Well now I don't feel so stupid lol. I'll get some better shots of it tomorrow

[theo547]

youtu.be/pdDMiurnnL4

this kind of shows its path.... seriously this thing attaches to the base of the frame.

[jmkjr72]

yeah its part of the smog system
im willing to bet at one time the end that runs into the frame went into the air box
and the exposed nipple ran down to the exhasut pipe

[theo547]

i agree this thing must be some kind of emissions thing.. but i can tell you that it never ran into the air box... this thing has your standard marinelli front facing intake\air box...

But seeing how this is a cheap chinese scooter maybe this was just something built into it for the 150cc model?!

[MAReames]

Its some sort of emissions setup. Both my Keeways had it stock the nipple showing in the picture connects to the exahust via a rubber hose. Disconnecting it does nothing just make the stock exhause super loud.