BSI Speedway, rights holders of the world championship FIM Speedway Grand Prix series (SGP), has today announced a new contract with the City of Gorzow, Poland, to host a round of the SGP series at the Edward Jancarz Stadium for the next five years (2011 – 2015).The inaugural Grand Prix in Gorzow will mean Poland will once again host three rounds of the SGP series – Marian Rose Motoarena, Torun an...