Motorcycle Forum banner
1 - 1 of 4 Posts

· Ace Tuner
4,976 Posts
That's a little 'catch tube'.

As oil makes it's way into the air box it settles in the bottom and that tube collects it.
You're supposed to drain the catch tube from time to time.

BTW, your bike is in need of a carb clean cause it only runs with the choke on.....
1 - 1 of 4 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.