The sprocket was sealed in the box before I opened it to take the pictures. It has 15 teeth, and an 1-1/4" bore. It has the very light surface rust as shown in the pictures, not bad at all.

I do not have a long list of harsh rules, just good, honest ebay selling. I do combine shipping. Please ask any questions, I will answer them all. I pack carefully and ship fast. I will promise you this, that you will never see my feet or dirty fingernails in any of the pics, and NEVER will I use AI for my descriptions. Thanks for looking.