2023 Championship winning bike 

2023 Winner 
John Bolsover, Gourlay-Yamaha TZ350 

Eligibility Rules Class 9b: 

Pages 20-21 of 2024 Eligibility Booklet 

Number Board Details 

Class 9b Number boards: 
350cc machines 
Blue background, white numbers 
Class 9b Number boards: 
250cc machines 
Green background, white numbers 

Eligibility & Championship Co-ordinator: 

Andy Pike Tel: 07717 573433 

Class Representative 

Examples of machines eligible or already registered 

Harley-Davidson RR250 

Ringhini (350) 

Harris TZ (250/350) 

Rob North Yamaha TZ350 

Maxton TZ (250/250) 

Spondon TZ (250/350)