Nope.
It comes that way from the factory. It's been used but it obviously isn't worn. It still has crisp edges on the teeth. Take a look at what a "real" worn chainring vs a new one looks like
worn vs unworn by
Stuart Black, on Flickr
The teeth on the worn ring have no definition. They are shark toothed but the teeth are much sharper.
Last edited by cyccommute; 08-08-19 at 01:45 PM.