Pro Stock Motorcycle Pro Stock Motorcycle Pro Stock Motorcycle, formerly known as Pro Stock Bike, is a motorcycle drag racing class that is the two-wheeled equivalent of Pro Stock. It has been a feature of NHRA drag racing since the 1980s when it was added to the professional class structure and has since spread around the globe. The first points championship season was the 1987 NHRA season. The class has for years been dominated by inline-4 cylinder Suzuki based bikes but in recent years Harley-Davidson based V-twin machines have become more competitive due to favorable rule changes (160 c.i. Harleys vs. 107 c.i
Pasadena Motorcycle Club Pasadena Motorcycle Club The Pasadena Motorcycle Club is an American motorcycle club known, from its founding in 1907 through the 1970s, for sponsoring events such as enduro and hare and hound races, and, since the 1980s, for street riding, poker runs and charity events. Formed on May 20, 1907 in Pasadena, California, the Pasadena Motorcycle Club was called by "Rider" magazine the third oldest in the US, in a tie with the Oakland MC, also formed in 1907. The older clubs are the Yonkers Motorcycle Club, formed in 1903 and the San Francisco Motorcycle Club, 1904. The Club was active