![1972 Harley-Davidson XR 750 - One of only 100 - 1972 XR 750 flat trackers built, and one of 200 in total - Price Estimate: $ - $ 1972 Harley-Davidson XR 750 - One of only 100 - 1972 XR 750 flat trackers built, and one of 200 in total - Price Estimate: $ - $](https://online.doningtonauctions.com.au/images/lot/6698/66981_0.jpg?1653616922)
1972 Harley-Davidson XR 750 - One of only 100 - 1972 XR 750 flat trackers built, and one of 200 in total - Price Estimate: $ - $
![1972 Harley-Davidson XR750 Flat Tracker - (SILODROME) | Harley davidson, Custom motorcycles harley, Harley davidson sportster 1972 Harley-Davidson XR750 Flat Tracker - (SILODROME) | Harley davidson, Custom motorcycles harley, Harley davidson sportster](https://i.pinimg.com/originals/17/e1/64/17e1644d5960235ffc7279c90654e9af.jpg)
1972 Harley-Davidson XR750 Flat Tracker - (SILODROME) | Harley davidson, Custom motorcycles harley, Harley davidson sportster
![1972 Harley-Davidson XR 750 - One of only 100 - 1972 XR 750 flat trackers built, and one of 200 in total - Price Estimate: $ - $ 1972 Harley-Davidson XR 750 - One of only 100 - 1972 XR 750 flat trackers built, and one of 200 in total - Price Estimate: $ - $](https://online.doningtonauctions.com.au/images/lot/6656/66564_0.jpg?1653121563)