In addition to a regular search on eBay, you can also choose specific categories to search on eBay. You can type in the name of the brand and get a lot of options as well. Also, if you’re searching for a specific vintage brand, such as the vintage Schwinn bicycles. It’s a great source for purchasing vintage bicycle parts. If that seems too overwhelming to sort through 8500 items, you can always refine your search by typing in “ vintage bicycle seats ,” or “ vintage bicycle handlebar ,” etc. If you go to eBay’s general website and type in “vintage bicycle parts,” eBay will return a search of over 8500 options!! It’s a great online source for vintage bicycle parts. Whether you’re looking to buy regular bicycle parts, or vintage or antique bicycle parts, eBay is a fantastic option.