2021 DVSX Vintage Classes

Revised 12.23.20

    # Class Name Machine Requirements
      Vintage Classes Displacement Class Description
    1 Vintage - 125 100-125cc Target Years:  Through 1974
    2 Vintage - 250 100-250cc Engine: Air Cooled
    3 Vintage - Open 100-Open cc Brakes: Drum
    4 Vintage - Masters (50+) 100-Open cc Rear Suspension Type: No Linkage
    5 Vintage - Masters (50+) C 100-Open cc Rear Suspension Travel: 4" max
    6 Vintage - Golden Masters (60+) 100-Open cc Front Suspension Travel: 7" max
    7 Vintage - Platinum (65+) 100-Open cc  

      Evolution 1 Classes Displacement Class Description
    8 Evolution 1 - 125 100-125cc Target Years: Through 1979
    9 Evolution 1 - Open 100-Open cc Engine: Air Cooled
    10 Evolution 1 - Masters (50+) 100-Open cc Brakes: Drum
    11 Evolution 1 - Golden Masters (60+) 100-Open cc Rear Suspension Type: No Linkage
      Rear Suspension Travel: 9" max
      Front Suspension Travel: 9" max

      Evolution 2 Classes Displacement Class Description
    12 Evolution 2 - 125 100-125cc Target Years: Through 1984
    13 Evolution 2 - Open 100-Open cc Engine: Air Cooled
    14 Evolution 2 - Masters (50+) 100-Open cc Brakes: Drum
    15 Evolution 2 - Golden Masters (60+) 100-Open cc Rear Suspension Type: No Linkage
      Rear Suspension Travel: no limit
      Front Suspension Travel: no limit

      Evolution 3 Classes Displacement Class Description
    16 Evolution 3 - Open 100-Open cc Target Years: Through 1986
    17 Evolution 3 - Senior (40+) 100-Open cc Engine: Water Cooled
    18 Evolution 3 - Masters (50+) 100-Open cc Brakes: Drum
    19 Evolution 3 - Masters (50+) C 100-Open cc Rear Suspension Type: Linkage
    20 Evolution 3 - Golden Masters (60+) 100-Open cc Rear Suspension Travel: no limit
      Front Suspension Travel: no limit

      Revolution 1 Classes Displacement Class Description
    21 Revolution 1 - Open 122-Open cc Target Years: Through 1998
    22 Revolution 1 - Senior (40+) 122-Open cc Engine: Water/Air
    23 Revolution 1 - Masters (50+) 122-Open cc Brakes: Drum/Disc
    24 Revolution 1 - Golden Masters (60+) 122-Open cc Rear Suspension Type: no limit
      Rear Suspension Travel: no limit
      Front Suspension Travel: no limit

      Revolution 2 Classes Displacement Class Description
    25 Revolution 2 - 125 100-125cc Target Years: Through 2008
    26 Revolution 2 - Open 122-Open cc Engine: 2-Stroke
    27 Revolution 2 - Senior (40+) 122-Open cc Brakes: Disc
    28 Revolution 2 - Masters (50+) 122-Open cc Rear Suspension Type: no limit
    29 Revolution 2 - Golden Masters (60+) 122-Open cc Rear Suspension Travel: no limit
      Front Suspension Travel: no limit

      Modern Classes Displacement Class Description
    30 Modern - Masters (50+) 122-Open cc Target Years: Through 2021
    31 Modern - Golden Masters (60+) 122-Open cc  

      Support Classes Displacement Class Description
    32 Warrior 122-Open cc Military & 1st Responders
    33 Open 122-Open cc  
    34 250cc 122-250cc