Once a year a really mixed bag of motorcycles gather at the Walkerville showground’s for “Stof Skop”. What transpires is a classic “run what you brung“ day of dirt oval flat track racing. Various classes are formulated with no real guidelines for what bike should be in what class. Only when you line up for the start of your race do you know what you are up against.

Source: Social SYM kicks up dust at Stof Skop 2017 – ZA Bikers