It's ok to leave it if you want to. Chainstay bridges are not even necessary really.
But I would at least paint it as it will rust on the outside now too.
It's a fairly simple repair if you do want it done professionally.
You could try to find some framesaver or other rust prevention solution like ACF50 to hold it off a while longer
It's ok to leave it if you want to. Chainstay bridges are not even necessary really.
But I would at least paint it as it will rust on the outside now too.
It's a fairly simple repair if you do want it done professionally.
You could try to find some framesaver or other rust prevention solution like ACF50 to hold it off a while longer