Hyrax Premier 728x90Next Event

SNF Racing National Series 2015 Moto Regulations

Print Friendly

snfr15-a

SNF Moto Satu & SNF Moto Dua

There are two motorcycle categories focusing on mass-volume models which are:
– SNF Moto Dua is for 2-stroke bikes up to 135cc or 4-stroke bikes up to 200cc

– SNF Moto Satu is for 2-stroke bikes up to 150cc or 4-stroke bikes up to 250cc.
No change to existing regulations.

TECHNICAL REGULATIONS – CLICK HERE FOR PDF VERSION
(The regulations are subject to change, which will be published via Additional Supplementary Regulations – ASR)

1. GENERAL
1.1. This Technical Regulation refers to matters pertaining the SNF MotoDUA and SNF MotoSATU category.

2. CATEGORIES
2.1. SNF MotoDUA – Production Motorbikes with original capacity of 135cc 2-stroke or 200cc 4-stroke only.
2.2. SNF MotoSATU – Production Motorbikes with original capacity of 150cc 2-stroke or 250cc 4-stroke only. No Underbone Bikes allowed.

3. MODIFICATIONS
3.1. Modifications made cannot compromise the safety or structural integrity of the vehicle.

4. SAFETY EQUIPMENT/RIDER ATTIRE
4.1. Riders are required to wear proper full face motor Helmets. Minimum requirement is SIRIM Approved. Bicycle or Flip-Up Helmets not allowed.
4.2. Riders are required to wear proper racing attire: 2-piece or 1-Piece leather racing suit, Racing gloves and Racing boots.
4.3. Chest & back protector recommended.

5. FUEL
5.1. Fuel: Racing fuel and Avgas is allowed.

6. ENGINE
6.1. SNF MotoDUA
• 2-Stroke (150cc & Below)
o Internal: Standard Modified – port /polish allowed
o Piston: Free but must not exceed CC.
o Reed Valve: Free
o Carburetor Manifold: Free
o Carburetor size: 30mm.

• 4-Stroke (200cc & Below).
o Head: Modification Free
o Block: Modification Free
o Piston: Free but must not exceed CC
o Camshaft: Free but must not exceed CC
o Crankshaft/Con-Rod: Free
o Carburetor /EFI Throttle Body size : 30mm

6.2. SNF MotoSATU
• 2-Stroke (150cc to 200cc)
o Internal: Standard Modified – port /polish allowed
o Piston: Free but must not exceed CC.
o Reed Valve: Free
o Carburetor Manifold: Free
o Carburetor size for 2stroke: 32mm.

• 4-Stroke (200cc to 300cc)
o Head: Modification Free
o Block: Modification Free
o Piston: Free but must not exceed CC
o Camshaft: Free but must not exceed CC
o Crankshaft/Con-Rod: Free
o Carburetor /EFI Throttle Body size for 4stroke: 38mm.

6.3. Exhaust: Free (All Categories)
6.4. CDI (2-Stroke) or CDI/ECUc(4-Stroke) : Free (All Categories)
6.5. Oil drain & inlet plug must be lockwired.
6.6. Radiator drain & inlet plug must be lockwired.

7. TRANSMISSION
7.1. Number of gears must remain standard. Gear Ratio: Free

8. LIGHTING, FAIRING AND CHASSIS
8.1. Headlight, tail light and brake light must be functional
8.2. A functioning Headlight of satisfactory brightness and illumination must be installed. Additional battery-powered High Intensity lights are recommended. The Headlight may be replaced with a battery-powered High Intensity light. Bikes with no Headlight and relying only on auxiliary lighting may not be permitted.
8.3. Fairing is free.
8.4. Main Chassis/Frame must remain standard and unmodified. Subframe is free.
8.5. Braking systems is free. Both Front and Rear brakes must be functional.
8.6. Competition numbers must be displayed on either side of the motorcycle. The numbers must be black in colour on reflective white background. The numbers measurement: 12cm height.

9. WHEELS & TIRES
9.1. Only DOT approved tires. No Slicks Allowed.
9.2. SNF MotoDUA
• Wheel size 17”. Width free.
9.3. SNF MotoSATU
• Wheel size free.

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>

WP-SpamFree by Pole Position Marketing