The club was founded in 1930 and were named Orion, although it did not compete in the Swedish speedway leagues until 1966. The club joined the Swedish Division Three in 1966 and the team name was changed to Stjärnorna (English: The Stars). In 1978 the name was changed again to Rospiggarna which is the demonym for people from Roslagen, where Hallstavik is situated. Rospiggarna have won four Elitserien Championships and is the home team of former World ChampionGreg Hancock. Other former World Champions that have represented the club are Tony Rickardsson, Per Jonsson, Andreas Jonsson and Jason Crump.