The 1992 USA Superbike Championship review features 7 classes of racing at each round of the ‘92 series (except Daytona). The main Superbike 750 class features 16 factory supported bikes in each round. See if you agree with the expert observers who topped the US title winner Scott Russell to be 1993 World Superbike Champion, with thrilling action from this US Championship schedule. Watch Ducati-mounted World Superbike champion Doug Polen battle with the pretender to his crown and see former World Champion Freddie Spencer use the American series as a springboard to launch him back into the Grand Prix wars. This is great racing!