![File:1923 Harley-Davidson Model 8-Valve Board Track Racer (1) - The Art of the Motorcycle - Memphis.jpg - Wikimedia Commons File:1923 Harley-Davidson Model 8-Valve Board Track Racer (1) - The Art of the Motorcycle - Memphis.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/5/54/1923_Harley-Davidson_Model_8-Valve_Board_Track_Racer_%281%29_-_The_Art_of_the_Motorcycle_-_Memphis.jpg/640px-1923_Harley-Davidson_Model_8-Valve_Board_Track_Racer_%281%29_-_The_Art_of_the_Motorcycle_-_Memphis.jpg)
File:1923 Harley-Davidson Model 8-Valve Board Track Racer (1) - The Art of the Motorcycle - Memphis.jpg - Wikimedia Commons
![1923 Freddie Dixon Race Motorcycle / Harley-Davidson on display at the companies new museum in Milwaukee, Wisconsin,USA Stock Photo - Alamy 1923 Freddie Dixon Race Motorcycle / Harley-Davidson on display at the companies new museum in Milwaukee, Wisconsin,USA Stock Photo - Alamy](https://c8.alamy.com/comp/B4B8H0/1923-freddie-dixon-race-motorcycle-harley-davidson-on-display-at-the-B4B8H0.jpg)
1923 Freddie Dixon Race Motorcycle / Harley-Davidson on display at the companies new museum in Milwaukee, Wisconsin,USA Stock Photo - Alamy
![File:1923 Harley-Davidson Model 8-Valve Board Track Racer (2) - The Art of the Motorcycle - Memphis.jpg - Wikimedia Commons File:1923 Harley-Davidson Model 8-Valve Board Track Racer (2) - The Art of the Motorcycle - Memphis.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/5/55/1923_Harley-Davidson_Model_8-Valve_Board_Track_Racer_%282%29_-_The_Art_of_the_Motorcycle_-_Memphis.jpg)