Nicky Hayden’s 1999 CBR900RR Erion Racing Formula Xtreme Superbike!
Here’s an opportunity to own an amazing racebike that once was once piloted by MotoGP rider Nicky Hayden early in his career. The intent of Formula Xtreme was to allow as many types of motorcycles to compete, anything from inline-fours to air-cooled V-twins. Formula Xtreme racing was one of the more competitive and entertaining races…
