• Front and rear brakes must function properly.
• Brake pads must have adequate thickness (not excessively worn).
• Brake fluid must be at a sufficient level.

• Front and rear shock absorbers must work normally with no oil leaks.
• Suspension must be in good condition to handle impact.

• Chain must not be too loose or too tight.
• Standard slack is approx. 20-30 mm (depending on model).
• Adjust chain tension while the rider is seated on the bike.
• "Chain Guard": Racing bikes must have a chain guard to prevent accidents. Material must be strong.

• Fuel tank must have no leaks.
• Fuel lines must be in perfect condition.

• Tires must have appropriate tread for the racing category.
• Worn or damaged tires are prohibited.
• Wheels and spokes must be stable and strong.

• Attach race numbers to the front. Do not attach in obscured areas. Must use official stickers/numbers only.
• Bikes cannot display tire brand stickers other than Pirelli.
• Fairings must not be modified in a way that risks collision or danger to others.
• Selfie-stick style cameras protruding from the bike are strictly prohibited.
• Headlights and taillights must be taped black to prevent glass shattering and reduce glare.
• Must install an oil catch pan or a lower fairing (belly pan) with no holes to prevent fluid leaks onto the track.
• For Honda Cup, KTM 390 Series, and Eurobike Cup, a lower fairing is not mandatory.

🗺️ Area Zone Survey

⚠️ Flag Rules (Strictly Enforced)

• Rider's Duty: All riders must study and strictly obey flag signals.
  (Violation results in fines or result adjustments)
• Mechanical Issues: If a bike leaks fluid or loses parts, marshals will wave a "Red Flag pointed at that bike". Rider must leave the racing line and park in a safe area immediately.
  (Violation results in penalties and potential fines)
• End of Session: "Checkered Flag" indicates the end of Practice, Qualifying, or Race.
• Red Flag (General): During any session, if a Red Flag is shown, riders must Slow Down, Do Not Overtake, and Return to Pit Lane immediately.
  (Failure to enter pit: Fine 2,000 THB per lap)
• Yellow Flag: Riders must Slow Down and Do Not Overtake until passing a Green Flag.

• 1
  Use appropriate stainless wire Generally 0.8 – 1.2 mm depending on bolt size.
• 2
  Drill a hole in the bolt head (if not pre-drilled) Some bolts may need drilling to accommodate the wire.
• 3
  Route wire in the locking direction Wire tension should tighten the bolt, not loosen it.
• 4
  Twist wire 2-3 times and lock Use safety wire pliers for a clean, tight twist.
• 5
  Check tension before racing Wire must not be loose or have any chance of slipping.

• Helmet
  • Must be a Full-face helmet meeting safety standards (DOT, Snell, or ECE).
  • Secure chin strap.
  • Must have a visor to protect eyes from debris.
• Leather Suit
  • Full body suit (Leather or durable synthetic).
  • Impact protection at knees, elbows, shoulders, and hips.
  • Tight fit with a secure fastening system.
• Gloves
  • Must cover hands and wrists completely.
  • Durable material with knuckle protection.
  • Flexible enough to operate controls.
• Boots
  • High racing boots protecting ankles and shins.
  • Reinforced heel and ankle protection.
  • Non-slip sole.
• Safety Accessories
  • Back Protector: Mandatory (FIM standard).
  • Chest Protector: Recommended.
• Inspection
  • Staff will inspect all gear before racing.
  • Non-compliant gear must be fixed or replaced.

Recommended

• 1-piece suit or 2-piece suit (zipped together).
• Knee sliders/guards.

• 🟢 Green Flag
  Meaning: Track Clear / Safe to race.
  • End of danger zone or start of session.
• 🟡 Yellow Flag
  Meaning: Danger ahead. Slow down, No Overtaking.
  • Accident, stationary bike, or debris on track.
  • Marshals working on track.
• 🔴 Red Flag
  Meaning: Stop Racing Immediately.
  • Serious accident, rain/flood, or oil spill.
  • End of session.
  • Action: Return to Pit Lane or Start Line. Do not race.
• 🔵 Blue Flag
  Meaning: You are being lapped. Let the faster rider pass.
• 🏁 Checkered Flag
  Meaning: Finish. Cross the line, slow down, and return to pit.