Classes:
Experts - 2 or 4 stroke, up to 350cc Pre 70
Experts - Over 350cc/Twins/Pre Unit Pre 70
Intermediates - Any cc - 2 or 4 stroke Pre 70
Clubman - Any cc - 2 or 4 stroke Pre 70
Rigids - Any cc Pre 70
Gentlemen - In at Begins, exit at End Card, anywhere in between.
Machine eligibility – All machines must utilize engine, gearbox, carburetor, frame, hubs of British manufacture.
Note *FORKS are impossible to police BUT it is important to maintain the silhouette for the period.