100 National TT
Updated 2/23/2022
25-lap Senior National-
Ages 14 and up, heads-up.
Must comply with D36 rule 11.6.1 ("Formula 100")- (must start life as 125cc or less air-cooled 4-stroke, etc.), 150cc max displacement, no 4-valve heads, no watercooling. No KLX140s, etc.
15-lap Junior National-
Ages 10 to 13, heads-up.
Must comply with D36 rule 11.6.1 ("Formula 100")- (must start life as 125cc or less air-cooled 4-stroke, etc.), 125cc max displacement, no 4-valve heads, no watercooling.
All Junior and Senior event entrants will receive 1 ticket for drawing for raffle bike.
First place in Senior National will receive extra 5 extra tickets, 2nd place receives 4 extra tickets, 3rd place gets 3 extra tickets.
All 100 National motorcycles must be prepared as any other motorcycle being raced in AMA amateur flattrack events (e.g., drain-plugs must be properly safety-wired).
Ages 14 and up, heads-up.
Must comply with D36 rule 11.6.1 ("Formula 100")- (must start life as 125cc or less air-cooled 4-stroke, etc.), 150cc max displacement, no 4-valve heads, no watercooling. No KLX140s, etc.
15-lap Junior National-
Ages 10 to 13, heads-up.
Must comply with D36 rule 11.6.1 ("Formula 100")- (must start life as 125cc or less air-cooled 4-stroke, etc.), 125cc max displacement, no 4-valve heads, no watercooling.
All Junior and Senior event entrants will receive 1 ticket for drawing for raffle bike.
First place in Senior National will receive extra 5 extra tickets, 2nd place receives 4 extra tickets, 3rd place gets 3 extra tickets.
All 100 National motorcycles must be prepared as any other motorcycle being raced in AMA amateur flattrack events (e.g., drain-plugs must be properly safety-wired).
