CALVMX Racing Class Descriptions CLASSIC Classic 1: Any bike built before 1968 Classic 2: Any bike built before 1972 VINTAGE Vintage Sportsman 100: Any 100 cc bike built before 1975 Vintage Sportsman 125: Any 125 cc bike built before 1975 Vintage Sportsman 250: Any 250 cc bike built before 1975 Vintage Sportsman 500: Any 500 cc bike built before 1975 GP GP1: Any bike built before 1978 GP2: Any bike with drum brakes, air cooled GP3: Any bike with drum brakes GP4: Any bike built before 1990 >>All GP classes are broken further down to 125cc, 250cc and 500cc AGES Open age: Vintage sportsman or GP bike +50: Vintage sportsman or GP bike +60: Vintage sportsman or GP bike +70: Vintage sportsman or GP bike >>All age classes are broken down by either GP class or Vintage class Ironman Any man or woman on any PRE-1990 bike with drum brakes. One 30 minute moto. Rider must finish the entire race on one bike. Rider must also have at least 2/3 of the first place rider's laps in order to qualify for points. Women Any age, Any bike Junior Vintage 12-15 years old, Pre-1975 bike Juniors 12-15 years old, 1975-Present bike Modern Bikes Any bike built after 1989 |
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