1971 Grand Prix motorcycle racing season Jack Findlay's victory at the 1971 Ulster Grand Prix not only marked the first victory for a Suzuki motorcycle in the premier 500cc class, but also the first-ever 500cc class victory for a motorcycle powered by a two stroke engine. Kawasaki won their first 500cc class victory at the season ending Spanish Grand Prix at Jarama when Dave Simmonds won the race after Agostini sat out the event after already winning the championship. The inaugural Austrian Grand Prix was held at the new high-speed Salzburgring. Points were awarded to the top ten finishers in each race. Only the best of
2017 Speedway Grand Prix of Scandinavia in the final. It was Zagar's second successive Grand Prix win after finishing first in Germany the round before. Doyle, who equalled the record number of final appearances in one season with nine, initially top scored in the qualifying heats, however third place saw him move 22 points clear of Patryk Dudek, who failed to make the semi-finals. 2017 Speedway Grand Prix of Scandinavia The 2017 Stockholm FIM Speedway Grand Prix was the tenth race of the 2017 Speedway Grand Prix season. It took place on September 22 at the Friends Arena in Stockholm, Sweden. First reserve Peter Kildemand replaced