| DENNIS RIFFE (ASHLAND, KY) |
Class Results: 451cc - 600cc
| Round | Event Location | Event Date | Pos. | Points | Bike |
| 1 | OREGONIA, OH | 8/14/2011 | 17 | 4 | UNKNOWN |
| DENNIS RIFFE (ASHLAND, KY) |
Class Results: 451cc - 600cc
| Round | Event Location | Event Date | Pos. | Points | Bike |
| 1 | OREGONIA, OH | 8/14/2011 | 17 | 4 | UNKNOWN |