Rules & Class

2026 Ashway Speedway
(Ages, Weight & Rules)

  1. Future Stars
    Ages: 5–8
    Weight: 250 lbs
    Plate: Red (.375 restrictor plate)
    Engines: AKRA/NKA 6.5 clone engine
    Gear Rule: 16/65
    Max RR Tire: 34.5
    Clutch: Open
    No steering fairing
    Max nose height: 14” from ground to top of nose
    Exhaust: AKRA approved
    Restrictions: May not run any other class except Future Ducar/Predator Stars – Flat Kart & Champ
  2. Future Ducar Stars
    Ages: 5–8
    Weight: 250 lbs
    Plate: Red (.375 restrictor plate)
    Engines:
    DynoCams Ducar 212 (See Ducar Rules)
    Harbor Freight Predator 212 (See Ashway 2025 Predator Rules)
    Required: Rev limiting coil (Part #212-1260R)
    Modifications:
    Tank can be removed
    Fuel pump/top plate allowed
    Exhaust: Spec Pipe 212 Ducar & 212 RLV muffler optional
    Clutch: Any steel disc or drum (NO TITANIUM)
    Gear Rule: 16/65
    Max RR Tire: 34.5
    No steering fairing
    Max nose height: 14”
    Spark Plug: NGK ZFR5F-11 (unaltered) or LG F7TC
    No machining allowed
    Restrictions: May not run any other class except Future Stars Flat or Champ
  3. Jr. 1 Green Plate
    Ages: 8–10
    Weight: 270 lbs
    Plate: Green (.425 restrictor plate)
    Engines: AKRA/NKA 6.5 Clone
    Max nose height: 14”
    No steering fairing
    Clutch: Open
    Exhaust: Big Pipe
  4. Jr. 2 Purple Plate
    Ages: 10–12
    Weight: 290 lbs
    Plate: Purple (.500 restrictor plate)
    Engines: AKRA/NKA 6.5 Clone
    Max nose height: 14”
    No steering fairing
    Clutch: Open
    Exhaust: Big Pipe
  5. Jr. 3 Blue Plate
    Ages: 12–15
    Weight: 320 lbs
    Plate: Blue (.550 restrictor plate)
    Engines: AKRA/NKA 6.5 Clone
    Adult nose & steering fairing allowed
    Clutch: Open
    Exhaust: Big Pipe
  6. Rookie Ducar
    Ages: 8–11
    Weight: 290 lbs
    Plate: Green (.425 restrictor plate)
    Clutch Rule: Open (NO TITANIUM)
    Engines:
    DynoCams Ducar 212
    Harbor Freight Predator 212
    Required: Rev limiting coil (Part #212-1260R)
    Modifications:
    Tank removal allowed
    Fuel pump/top plate allowed
    Exhaust: Spec Pipe 212 Ducar & 212 RLV muffler optional
    Clutch: Steel disc or drum only
    Max RR Tire: 34.5
    No steering fairing
    Max nose height: 14”
    Spark Plug: NGK ZFR5F-11 or LG F7TC
    No machining allowed
  7. Jr. Ducar
    Ages: 11–15
    Weight: 310 lbs
    Plate: Purple (.500 restrictor plate)
    Clutch: Open (NO TITANIUM)
    Engines: DynoCams Ducar 212 & Predator 212
    Required: Rev limiting coil (#212-1260R)
    Modifications:
    Tank removal allowed
    Fuel pump/top plate allowed
    Exhaust: Spec Pipe 212 Ducar & 212 RLV muffler optional
    Clutch: Steel disc or drum only
    No gear or tire rule
    Adult nose & steering fairing allowed
    No rear gear smaller than 53
    Spark Plug: NGK ZFR5F-11 or LG F7TC
    No machining allowed
  8. Future Stars Champ
    Ages: 5–9
    Weight: 285 lbs
    Plate: Red (.375 restrictor plate)
    Engines: AKRA/NKA 6.5 clone
    Class: Small Cage Jr. Sportsman Champ
    Clutch: Open
    Gear Rule: 16/65
    Max RR Tire: 34.5
    Restrictions: Can only run Future Stars Flat or Ducar Champ
  9. Future Stars Ducar Champ
    Ages: 5–8
    Weight: 285 lbs
    Plate: Red (.375 restrictor plate)
    Engines: DynoCams Ducar 212 & Predator 212
    Required: Rev limiting coil (#212-1260R)
    Must remove fuel tank and add fuel pump/top plate
    Exhaust: Spec Pipe 212 Ducar & 212 RLV muffler optional
    Clutch: Steel disc or drum (NO TITANIUM)
    Gear Rule: 16/65
    Max RR Tire: 34.5
    Spark Plug: NGK ZFR5F-11 or LG F7TC
    No machining allowed
    Restrictions: Only Future Stars Flat or Champ allowed
  10. Jr. Sportsman Champ
    Ages: 9–12
    Weight: 320 lbs
    Plate: Purple (.500 restrictor plate)
    Engines: AKRA/NKA 6.5 Clone
    Class: Jr. Sportsman Buggies (small cage)
    Clutch: Open
    Exhaust: Big Pipe
  11. Jr. Champ
    Ages: 12–15
    Weight: 350 lbs
    Plate: Blue (.550 restrictor plate)
    Engines: AKRA/NKA 6.5 Clone
    Clutch: Open
    Exhaust: Big Pipe
  12. Jr. Ducar Champ
    Ages: 9–14
    Weight: 350 lbs
    Plate: Purple (.500 restrictor plate)
    Clutch: Open (NO TITANIUM)
    Engines: DynoCams Ducar 212 & Predator 212
    Required: Rev limiting coil (#212-1260R)
    Must remove fuel tank & add fuel pump/top plate
    Exhaust: Spec Pipe 212 Ducar & 212 RLV muffler optional
    Clutch: Steel disc or drum
    No rear gear smaller than 53
    Spark Plug: NGK ZFR5F-11 or LG F7TC
    No machining allowed
  13. Jr. Yamaha
    Ages: 12–18
    Weight: 325 lbs
    Class: Spec
  14. Clone 340
    Age: 15+
    Engine: AKRA or NKA
    Clutch: Open
  15. Clone 385
    Age: 15+
    Engine: AKRA or NKA
    Clutch: Open
  16. Clone 425
    Age: 15+
    Engine: AKRA or NKA
    Clutch: Open
    Minimum Driver Weight: 200 lbs
  17. Ducar/Predator 340
    Age: 15+
    Engines: DynoCams Ducar 212 & Predator 212
    Fuel pump & top plate allowed
    Exhaust: Ducar spec pipe, RLV muffler optional
    Coil: Rev limiting (#212-1260R)
    Clutch: Open (NO TITANIUM)
    Spark Plug: NGK ZFR5F-11 or LG F7TC
    No machining
    No rear gear smaller than 53
  18. Ducar/Predator 385
    Age: 15+
    Same rules as 340 class
  19. Ducar/Predator 425
    Age: 15+
    Same rules as 340/385
    No driver max weight
  20. Sr. Champ Clone
    Age: 15+
    Engine: AKRA or NKA
  21. Sr. Champ Ducar
    Age: 15+
    Engines: DynoCams Ducar 212 & Predator 212
    Must remove fuel tank & add fuel pump/top plate
    Exhaust: Ducar spec pipe & RLV muffler optional
    Coil: Rev limiting (#212-1260R)
    Clutch: Steel disc or drum (NO TITANIUM)
    Spark Plug: NGK ZFR5F-11 or LG F7TC
    No machining
    No rear gear smaller than 53
  22. Flathead 375
    Age: 15+
    Engine: WKA
    Exhaust: Open pipe (must have safety ring)
  23. RWYB
    Age: 15+
  24. 100cc
    Age: 15+
    Predator/Ducar Parts
    Muffler: RLV4125
    Pipe: RLC5066
    Coil: 212-1260R
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