Harley Davidson XR 750 Flat Tracker
The XR-750 is a Harley-Davidson racing motorcycle made since 1970, primarily for dirt track racing, but also for road racing in the XRTT variant. The XR-750 was designed in response to a 1969 change in AMA Grand National Championship rules that leveled the playing field for makes other than Harley-Davidson, allowing Japanese and British motorcycles to outperform the previously dominant Harley-Davidson KR race bike.[1] The XR-750 went on to become the winningest race bike in the history of American Motorcyclist Association (AMA) racing.[2][3][4][5] |