After a disastrous start to the 1984 season, reigning champion Freddie Spencer fought back in Round 4 to close the gap on arch rival Eddie Lawson. Honda drafted in Randy Mamola to help Freddie reduce the massive lead built up by the Yamaha-mounted Lawson. Study the battle as it rages for lap after lap of the fast Salzburgring circuit. The world's best riders race only inches apart at speeds up to 180 mph. Also featuring Christian Sarron, Carlos Lavado and Toni Mang in the 250cc race and Rolf Biland and Egbert Streuer in highlights of the Sidecar race.