Classes

Quad

Class Name License Age Restrictions
50cc Standard Y1 6-9 50cc, no power mods, Auto
50cc Modified Y1 6-9 50cc max 2T, 112cc max 4T, no engine mods 4T. Autos only
100cc Standard Y2 8-13 100cc 2T, 150cc 4T, manufacturer build,  Auto
100cc Modified Y2 8-13 100cc 2T, 150cc 4T, Auto
100cc Geared Air Cooled Y2 8-13 119cc 2T, 179cc 4T, air cooled
100cc Geared Water Cooled Y2 8-13 119cc 2T, 179cc 4T, water cooled
150cc Open Geared Y3  11-16 119cc 2T, 179cc 4T, race with 250s
250 Standard Y3  11-16 200cc 2T, 250cc 4T, no power mods
250 Modified Y3  11-16 239cc 2T, 299cc 4T, air cooled production only
250 Open Y4 11-17 239cc 2T, 299cc 4T, air cooled production only
Novice Adult 15+ 450cc, only by prior agreement with club
Clubman Adult 15+ 550cc 2T 2 cyl, 800cc 4T 1 cyl
Seniors Adult 40+ 550cc 2T 2 cyl, 800cc 4T 1 cyl
Adult Championship Adult 15+ 550cc 2T 2 cyl, 800cc 4T 1 cyl

In the Youth Classes, when a rider reaches the maximum age limit for his/her group, he/she may continue to compete in that group until the end of the calendar year. On reaching the minimum age for the next group, the rider may upgrade. Please note that any rider who chooses to upgrade cannot then move back to the lower capacity class once they have competed at the higher level.

Sidecarcross

Class Name License Age Restrictions
Sidecar 250 YSC1 9 – 11 yrs Maximum 150cc 2 stroke / 250cc 4 stroke
Sidecar 450 YSC2 11 – 16 yrs Maximum 250cc 2 stroke / 450cc 4 stroke
NETT Sidecars Adult 15+ 350-1000cc 2T, 750cc 2T