Buckeye Nationals Race Info

50cc Air-Cooled:

• Production Motorcycles (See AMA Rulebook)
• Make sure your 50cc is AMA “Track Racing” legal, not “Motocross” legal.
• PW 50, CRF 50, TTR 50 legal motorcycles

50cc Chain:

• Production Motorcycles (See AMA Rulebook)
• Ages 4-8
• Make sure your 50cc is AMA “Track Racing” legal, not “Motocross” legal.

65cc:

• Ages 7-11
• Follows AMA Mod Class rules
• 52cc-65cc (Two Stroke)
• 52cc-90cc (Four Stroke)

85cc: 

• Ages 9-15
• 66cc-85cc 2 Stroke
• 75cc-125cc 4 Stroke
• Follows AMA Mod Class rules

Supermini:

• 79cc-125cc (Two Stroke) 
• 75cc-150cc (Four Stroke)
• Ages 9-15 
• Honda 150r is class eligible, but age for that motorcycle is 12+

Open Novice:

• 250cc and Up
• Ages 12+ on 250cc
• Ages 14+ on 450cc+
• Follows AMA Mod Class rules
• You can’t ride Open Novice if you finished top three overall at Amateur Nationals in any class with 19″ wheels or at any of our previous events in Open Novice or another class with 19″ wheels
• If you finish on the podium in Open Novice at one of our events, you get bumped up the following season

250cc Amateur:

• 250cc 
• Follows AMA Mod Class rules
• 12 years old+

450cc Amateur:

• 450cc
• Follows AMA Mod Class rules
• 14 years old+

Open Amateur:

• 250cc and Up
• 19″ Wheels Minimum 
• Ages 12+ on 250cc
• Ages 14+ on 450cc+
• Follows AMA Mod Class rules

30+:

• Singles and twins
• 30 years old+
• Follows AMA Mod Class rules

40+:

• Singles and twins
• 40 years old+
• Follows AMA Mod Class rules

50+:

• Singles and twins
• 50 years old+
• Follows AMA Mod Class rules

60+:

• Singles and twins
• 60 years old
• Follows AMA Mod Class rules

Vintage:

• 1988 and Older
• No Current Professional Licensed Riders

Hooligan:

• Stock Frames
• 649cc+
• Open Mods
• No Current Professional Riders

Premier Expert:

• Pro Licensed Riders Only or riders turning professional that season when they turn 16 years old.
• Open CC limit
• If you ride this class, the only other class you can ride at our events is Open Expert
• Dunlop DT4 Spec Tire (Any compound permitted)
• Can not cut or tractionize tire
• You may rasp tire with handheld device. (“Dale, No Power Tools!”) Final determination will be made from technical director.
• Can not add fluid in tire or wheel
• No liners, cut up tires, extra tubes or ANY ballasts for added weight may be used (Only thing allowed inside the tire is a rim strip and a single tube)
• Lowery Racing bolt on weight assemblies used on Lowery compatible wheel bodies are approved
• You can run a heavy wheel, but can not exceed 43lbs. Wheel will be weighed as it comes off race track. You can wipe off dirt or debris before being weighed.
• Penalty for wheel infraction will be DQ for heat, semi or main event. If infraction found during qualifying, rider will be DQed for all qualifying sessions.

Open Expert:

• Pro Licensed Riders Only or riders turning professional that season when they turn 16 years old.
• Open CC limit
• If you ride this class, the only other class you can ride at our events is Premier Expert
• Dunlop DT4 Spec Tire (Any compound permitted)
• Can not cut or tractionize tire
• You may rasp tire with handheld device. (“Dale, No Power Tools!”) Final determination will be made from technical director.
• Can not add fluid in tire or wheel
• No liners, cut up tires, extra tubes or ANY ballasts for added weight may be used (Only thing allowed inside the tire is a rim strip and a single tube)
• Lowery Racing bolt on weight assemblies used on Lowery compatible wheel bodies are approved
• You can run a heavy wheel, but can not exceed 43lbs. Wheel will be weighed as it comes off race track. You can wipe off dirt or debris before being weighed.
• Penalty for wheel infraction will be DQ for heat, semi or main event. If infraction found during qualifying, rider will be DQed for all qualifying sessions.