Silver Helmet (Poland)
The Silver Helmet (Polish: Turniej o Srebrny Kask, SK) is an annual speedway event held each year organised by the Polish Motor Union (PZM) since 1966.
[1][2]
The Silver Helmet (Polish: Turniej o Srebrny Kask, SK) is an annual speedway event held each year organised by the Polish Motor Union (PZM) since 1966.
[1][2]