OPEN – Engine displacements must be a minimum of 249cc to maximum of 1149cc
DTX – Factory Production Frame, engine cc must be within 10% of the manufacture size
Veteran – 40+ Years of age (cannot race Expert/Pro and Veteran).
Vintage Mod – Designed for 4 valve 500cc or larger motorcycles 1980 or newer, liquid cooled 2-strokes, 4-valve 500/600 Honda, 650 Yamaha Twin, 650/750 Triumph Twin, Rotax 500/600.
Vintage Dino – Designed for 500 or smaller in the pre 1980’s era, air cooled 2-strokes, 250/350 Honda 4-strokes, XT/TT 500 2 -Valve Yamahas, Triumph 500.
ATV – Tether cords with kill switch must be present, Must have cotter pins on wheel hubs, Must use flat track tires
Open ATV – Engine displacements must be a minimum of 249cc to maximum of 1149cc
Production ATV – Factory Production Frame, engine cc must be within 10% of the manufacture size
Beginner – First time adult racers or adult racers that are not competitive in other classes
50 Chain (ages 5-9)
50 Shaft (ages 4-8)
For further details be sure to check out the FTC current rule book