Road Racing Classes

Superbikes (State Championship Class)

The premier Australian Road Racing class, Superbikes are 4 stroke production motorcycles designed for street use. The Superbike class is open to A, B and eligible C grade riders. Machines must be eligible for registration in Australia and be fitted with ADR compliance plates. Machines in the SuperBike class typically are powered by 1000cc 4-cylinder engines, for more information refer to the General Competition Rules (GCRs).
Tyres used must comply with MA's and MCRCWA's tyre homologation list.

Supersport (State Championship Class)

The premier class for Supersport machines, a highly competitive class considered the stepping stone to Superbikes and to national and international levels. Supersport bikes are 4 stroke production motorcycles designed for street use. The Supersport class is open to A, B and eligible C Grade riders. Machines must be eligible for registration in Australia and be fitted with ADR compliance plates. Machines in the SuperSport class are typically powered by 600cc 4-cylinder engines, for more information, refer to the General Competition Rules (GCRs).
Tyres used must comply with MA's and MCRCWA's tyre homologation list.

Clubman (Novice) Class (Series classes)

The Clubman classes are entry level classes, open only to C and D grade riders plus all Novice and New riders. It is primarily a development class for those new to racing and to build skills and experience. The class has very loose rules and requirements, essentially allowing a wide range of machines to be raced.
When riders reach C-Grade, they are encouraged to cross enter into the relevant Superbike or Supersport races.

Production (State Championship Class)

This class is open to all licenced riders on 4 stroke production motorcycles above 13 years old.
This class is comprised of fully fared bikes with engine capacities below 400cc, designed primarily for road only use.
For the complete rule set, refer to the General Competition Rules (GCRs) and Supplementary Regulations.
Tyres used must comply with MA's and MCRCWA's tyre homologation list.

Naked Cup Heavies & Lights (Series class)

Refer to MCRCWA Naked Cup Technical Requirements. Generally open to all “Naked” production motorcycles.

Junior (Series class)

The WA Junior State Road Racing Championship (4-stroke) is for junior competitors on ≤160cc 4-stroke motorcycles meeting GCR sections 7B, 7C, 7D and 7.28.
The ‘2-stroke’ WA Junior Road Race Championship (2-stroke) is for junior competitors on ≤85cc 2-stroke motorcycles meeting GCR sections 7B, 7C, 7D and 7.27.
Refer to the 2021 GCRs and the MCRCWA WA Junior State Road Racing Championship Technical Regulations for more details.

Sidecars (State Championship Class) – MORE INFORMATION HERE

These three wheeled motorcycle engine prototypes require a team effort between the driver and passenger for success.

  • Formula One class machines are powered by 4 stoke, 4 cylinder engines up to 1000cc and must comply with the GCRs, specifically 10.25 and 10.26.
  • Formula Two class machines are powered by up to 1000cc (2 cylinder) or 600cc (4 cylinder) 4 stroke engines and must comply with the GCRs, specifically 10.25 and 10.27.
  • Period 5 sidecars are eligible and are required to comply with the General Competition Rules (GCRs), specifically GCRs 10.25.2.1, 10.26.6 and 11.26

For detailed information on race rules and eligibility rules, regarding modifications, fuel, tyres, etc please visit the following web sites for information

Motorcycling Australia

Manual of Motorsport GCR Rules