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Do gas tanks have an overflow hose?

6.6K views 6 replies 5 participants last post by  The_Punisher  
#1 ·
so i was working on my bike the past weekend... and i found a tube that connects from my tank (its not the fuel line)... to nothing..
it literally is just a hose that connects to nothing...

is it like a tank overflow thing?

what is this? the bike runs fine... is it supposed to connect somewhere?
see attached pics..

thanks

hose starts here (this is under the gas tank)
Image


and ends... as a tube...
Image