This vintage Resilion coaster brake hub is a great addition to any vintage bicycle. With 40 holes and a 20 tooth design, it is perfect for cycling enthusiasts who appreciate the classic style. The hub is suitable for use with vintage bicycles and is highly durable, making it a great choice for collectors or those who want to restore their bicycle to its original condition. Whether you are a professional cyclist or a vintage bicycle enthusiast, this Resilion coaster brake hub is sure to impress.