Originally Posted by YetiGS
That connection is usually connected to the smog stuff. If you or the previous owner de-smogged it, there's nothing connected to it. Some people connect their gas cap vent to it...
From what I've been told the XCR-W never came with smogg equipment which is why I had to get it titled and etc. so did it just come from factory not connected? Anyway so that hose really has no importance at all except if I hook up the coolant recovery kit? I'm unsure if I ordered the Moose Racing or C.R.T. coolant recovery kit and KTMcyclehut has proved me right once again that they are the slowest site ever to order from......If only Motorcyclesuperstore.com carried all parts for KTM's.