SUPERMoto Joins SST

San Diego CA (May 8, 2013) – USA Pro Supermoto is pleased to announce a new partnership between USA Pro SUPERMoto and SPEED Energy Stadium SUPER Trucks Series (SST) to hold pro SUPERMoto racing events together for the remainder of the 2013 race season. Stadium SUPER Trucks (SST) will begin featuring USA Pro SUPERMoto racing action […]