1992 250 USGP
Marty Moates beats the world GP riders on an off the shelf modified 1980 model YZ465cc ( LOP 493cc )
Unadilla 91 Grand Prix (ESPN Speedworld)
1977 SOUTHWICK 250 NATIONAL
1982 NATIONS MOTOCROSS - MAGOO, BAILEY & O'MARA
ЧЕЛОВЕК Роджер Де Костер | Эпизод 1
Motocross Time Capsule: 7 Historic Bikes from the Golden Era
1984 Carlsbad 500 GP
1982 Ettelbruck 500cc MXGP
MARTY MOATES 1980 GP
Burns Park, Arkansas, Moto 1, 1987
1988 golden state nationals carlsbad 80 and 250cc
Silverstone 1979 500cc Race
1977 Anaheim Supercross (Hannah, Smith, Weinert, Ellis, Bell) MX
FULL MOTO! Rick Johnson's Revenge After "Career Ending" Injury | 1990 Gainesville 250 Moto 1
1979 Honda promo motocross
1982 Daytona Supercross (Hannah, Barnett, Shultz, O'Mara, Glover, Magoo)
1987 Unadilla 250cc MX Grand Prix .... Hannah / O'Mara
1985 Unadilla US 250cc Grand Prix of Motocross
500 MX nat'ls history: Glover on YZ490 chases down Bailey. 1985 Gainesville