Classes in the Championship

CLASS 1 Lightweight up to 450cc
Solo machines up to 450cc 2-stroke & 4-stroke production machines up to 500cc
(Awards overall and to 125cc 250cc 400cc subject to min 4 entries per group)
CLASS 2 Super Lightweight
Over 400cc up to 650cc 4-stroke 2 cylinders maximum
(Awards overall and to Minitwins subject to min 4 entries)

CLASS 3 Junior 600cc
Solo machines up to 600cc 4 cylinders, up to 675cc 3 cylinders and up to 750cc 2 cylinders.
CLASS 4 Senior 700cc – 1300cc
Any solo machine 700cc – 1300cc
CLASS 5 Count of Cadwell
SOLO OPEN CLASS SEE APENDIX ‘A’ FROM MORE DETAILS
CLASS 6 Sidecar Open
(Awards overall FI, F2, F350 and classic/vintage subject to min 4 entries per group)
CLASS 7 Formula Light
Racing machines up to 350cc built before 1990
Vintage and Classic machine up to 300cc
Formula 400
Steel frame and pre injection up to 700cc

CLASS 8 Formula Libre
Solo machines 175cc and over manufactured before January 2001
All steel frame and pre injection machines 701cc-1300cc
Vintage or Classic solo machine over 300cc

IN CLASSES WITH MUTIPLE GROUPS A RIDER WILL ONLY RECIVE ONE AWARD