Description: This long circuit championship is for single cylinder 250cc 2-stroke engines with a maximum of 5 gears with exception for the Rotax 257 5/6 speed form. Both F250 national and Division 2 karts are eligible for the class runs to the MSA F250 National regulations and the official British Championship.
Age Limits:
Weight Limit:
Licence:
Engine:
Chassis:
Tyres:
16 +
Min. 200kgs with driver
MSA National `A` Kart Any 5speed motocross derived 250cc (Nat class). Gas gas/257 Rotax (Division 2)
Any chassis complying with MSA regulations for gearbox karts Only tyres bearing a BSA mark will be permitted.