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RGB Sports 1000

'Motorsport's Most Affordable Sports-Racing Car Championship'

Layout

Front, mid and rear-engined chassis layouts are all permitted.

Engine

Four-stroke motorcycle engines from Honda or Kawasaki (pre-2010), Suzuki or Yamaha (pre-2009). Two-stroke designs, multi-engine and forced induction are not permitted. Engines and their ECUs must remain entirely standard and unmodified, but dry sump lubrication and exhaust/induction systems are free.

Suspension

Suspension design and system is free, although ‘active’ suspension is not permitted.

Brakes

Braking system is free, with the exception of ABS and carbon-fibre discs.

Bodywork

RGB is predominantly a mechanical grip formula, so wings are not permitted and aerodynamic development is tightly controlled, however there is plenty of scope for the amateur to develop their own car - often from scratch.

Transmission

The gearbox and its ratios must be standard for the engine with a maximum of six forward speeds; there must also be a system of reverse which will drive the car and driver a distance of three metres and pass one of the wheels over a block 40mm square.

Tyres

All cars use an Yokohama A048R control tyre, with an Avon wet weather option.

Rounds

There are typically 14 rounds per season, spread across seven 'double-header' race weekends, of which the best 12 count for the championship.

More Info

See links above for full regulations, race calendar, registration, lap records, cars for sale and social media.


Membership

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