Let's explore the CRMC Championships for 2026 Everything you need to know
If you are not sure which bikes race in which class, or perhaps you are looking for inspiration to buy a bike to race, this directory should help you. All the current CRMC Race Classes are shown, giving you lots of useful information.
If you have any questions, please ask one of the Eligibility Officers or our Race Entry Secretary. Contact information is shown on the Contacts page
CRMC Championship Classes 2026
All the official CRMC documents, including the Eligibility Booklets, CRMC Club Rules and Championship Conditions are available from the CRMC document library.
Click on the linked classes below to find out more. If the class you are interested in isn't linked yet, please contact the Eligibility officer for more information.
CRMC Eras and Periods
Full details and more information is shown on the Eligibility page, but briefly, machines are classified in these years:
Classic Period 1: 01/01/1945 - 31/12/1963
Classic Period 2: 01/01/1964 - 31/12/1972 (31/12/1967 for 2-strokes)
Post Classic Era 1: 01/01/1972 - 31/12/1981 (from 01/01/1968 for 2 strokes)
Post Classic Era 2: 01/01/1982 - 31/12/1986
Post Classic Era 3: 01/01/1987 - 31/12/1994
Post Classic Era 4: 01/01/1995 - 31/12/2002 (New for 2026)
Sidecars: Machine specification raced before 31/12/1972 (31/12/1967 for 2 strokes)
Please refer to the Eligibility page for full information, there are some different criteria for some solo machines below 250cc
CRMC Sidecar Classes
1a Sidecars up to 750cc
1b Sidecars 750cc - 1000cc
1c Sidecars 1001cc - 1300cc
(further details to follow about Sidecars)
Parades (PR6)
More details about CRMC Parades
CRMC Classic Solo Classes
5a Classic solos up to 500cc
5b Classic solos up to 500cc, Rider 55yrs or over
5c Classic solos BSA Goldstar up to 500cc
6a Classic Clubman 251-1300 cc incl Formula 750
CRMC Post-Classic Solo Classes
9h Post Classic Era 3 125cc (1990-1994)
13a Post Classic Era 4 CB500 (Non-Championship)
13b Post Classic Era 4 Mini Twins (Non-Championship)
Guest Club Championship: Supermono GB
Guest Club Championship: The Lansdowne
ACU Championships
10a ACU Classic 500 Championship
10b ACU Post Classic 750 Championship