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Moto4 regulations

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Engine capacity

Minimum 115cc/Max 125cc fourstroke or Max 50cc two-stroke.
The use of superchargers/turbochargers is prohibited.

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Chassis

Any chassis may be used.

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Tuning 

No tuning restrictions.

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Bodywork

Any race bodywork can be fitted.

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Wheels

The only permitted wheel diameters are 16” 17” 18”.

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Tyres

Any tyres permitted, tyre warmers are also allowed.

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General

The only liquid engine coolant permitted is water
Oil sump plug and filler plug must be lock wired
A red rain light fitted to the rear of the Motorcycle

"ANYTHING" not mentioned in the above rules has to be agreed by the committee before you do it.

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2022 Moto4
Champions

Daisy Racing

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