| 3 |
Billy Grossi |
Irving |
250SX |
February 28, 1975 |
Suzuki |
| 7 |
Billy Grossi |
Daytona |
250SX |
March 8, 1975 |
Suzuki |
| 5 |
Billy Grossi |
Houston |
250SX |
March 14, 1975 |
Suzuki |
| 2 |
Tony DiStefano |
Hangtown Motocross Classic |
250MX |
April 6, 1975 |
Suzuki |
| 14 |
Billy Grossi |
Hangtown Motocross Classic |
250MX |
April 6, 1975 |
Suzuki |
| 3 |
Billy Grossi |
Appalachia Lake Park |
250MX |
May 4, 1975 |
Suzuki |
| 4 |
Tony DiStefano |
Appalachia Lake Park |
250MX |
May 4, 1975 |
Suzuki |
| 2 |
Billy Grossi |
Castle Point Moto Sport Park |
250MX |
May 25, 1975 |
Suzuki |
| 3 |
Tony DiStefano |
Castle Point Moto Sport Park |
250MX |
May 25, 1975 |
Suzuki |
| 1 |
Tony DiStefano |
Omaha Moto Park |
250MX |
June 1, 1975 |
Suzuki |
| 11 |
Billy Grossi |
Omaha Moto Park |
250MX |
June 1, 1975 |
Suzuki |
| 4 |
Billy Grossi |
Baldwin Motocross Park |
500MX |
June 8, 1975 |
Suzuki |
| 3 |
Billy Grossi |
Lake Whitney Cycle Ranch |
250MX |
June 15, 1975 |
Suzuki |
| 2 |
Tony DiStefano |
Lake Whitney Cycle Ranch |
250MX |
June 15, 1975 |
Suzuki |
| 19 |
Vincent Clark |
Midland Motocross Park |
125MX |
June 29, 1975 |
Suzuki |
| 6 |
Tony DiStefano |
Los Angeles |
250SX |
July 19, 1975 |
Suzuki |
| 18 |
Stephen Gautreau |
Delta Motorsport Park |
125MX |
July 27, 1975 |
Suzuki |
| 7 |
Billy Grossi |
Moto-Masters Park |
500MX |
August 10, 1975 |
Suzuki |
| 9 |
Tony DiStefano |
Moto-Masters Park |
500MX |
August 10, 1975 |
Suzuki |
| 4 |
Billy Grossi |
Lake Sugar Tree MX Park |
500MX |
August 17, 1975 |
Suzuki |
| 7 |
Tony DiStefano |
Lake Sugar Tree MX Park |
500MX |
August 17, 1975 |
Suzuki |
| 1 |
Billy Grossi |
Ohio International Raceway |
500MX |
August 24, 1975 |
Suzuki |
| 9 |
Tony DiStefano |
Ohio International Raceway |
500MX |
August 24, 1975 |
Suzuki |
| 16 |
Mark Harrington |
Cycle-Rama |
125MX |
August 24, 1975 |
Suzuki |
| 13 |
Stephen Gautreau |
Motocross West |
125MX |
September 1, 1975 |
Suzuki |
| 12 |
Billy Grossi |
Motocross West |
500MX |
September 1, 1975 |
Suzuki |
