My brother in law took some pictures of the sportsman/lightweight superbike race on September 6 at Castrol. I'm hoping to get him out next year to take more pictures
The racers I see in the photos are : 93B, 171R, 2B, 133R, 911B, 117R, 35R, 54R, 6B, 90B, 55B, 357R, 84R, 95B, 90B, 6R, 7R...