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    Race Classes

    125 and 250GP ACU National Championships and GP Cup

    see championship conditions.  Series Rules

    Junior Supersport

    see championship conditions.  Series Rules

    Formula 400

    Production based 250cc two stroke and 400cc four stroke. Moulded treaded tyres.  

    Open 500cc

    Open up to 500cc. Slick tryes permitted  

    600cc

    Open 401 to 600cc four cylinder, 675cc three cylinder, 750cc twin cylinder, Kawasaki 636 are permitted, slick tyres permitted.  

    Powerbike

    Open to four stroke machines 700cc and above. Slick tyres are permitted.  

    Open

    Open to all machines 250 GP and above (excluding Juniors). Slick tyres permitted.  

    Sound of Thunder

    Open to all four stroke single, twin and three cylinder machines. Slick tyres are permitted.  

    Mini Twins

    Four stoke, twin cylinder production based machines up to 650cc including up to 820cc air cooled twins. Max power 72bhp  

    Super Twins

    See Championship Conditions   Series Rules

    Streetstocks 700cc

    Metzeler and DTR Racing Spares See Championship Conditions   Series Rules

    Streetstocks 1300cc

    Metzeler and DTR Racing Spares See Championship Conditions   Series Rules

    Pre Injection 600cc

    Non-fuel injected machines manufactured before 2001. 401 to 600cc. Slick tyres are permitted.  

    Pre Injection 750cc

    Non-fuel injected machines manufactured before 2001. 601 to 750cc. Slick Tyres are permitted.  

    Pre Injection 1300cc

    Non-fuel injected machines manufactured before 2001. 751 to 1300cc. Slick Tyres are permitted.  

    Newcomers

    For competitors who have not have held an ACU licence before 1st January 2021.Three classes: Up to 500cc, 500 to 700cc Twin cylinder + plus Suzuki Bandits and 501cc to 1000cc Open.  May only be entered as a second ride. Slick tyres allowed, 1 race per weekend.  

    Ducati Desmo Due

    Class A - 620cc Ducati, Class B - 600cc Ducati. Information available at www.Ducatisportingclub.com .  

    FPR Bandit Challenge

    FPR Bandit Challenge in association with Suzuki UK & Motul Oils.
    Details available at www.formulaprostocksracing.co.uk , email: formulaprostocks@gmail.com.
    You need to join the FPR club to enter the FPR Bandit Challenge

    FPR Classic Superbike FP1, FP2, FP3

    3 Championships. Go to www.formulaprostocksracing.co.uk for information. You need to join the FPR club to enter these classes

    Sidecar

    Details available at  www.FSRA.org.uk

    Lansdowne Classic

    Details available at www.Lansdowneclassic.co.uk

    GP Originals

    Details available at www.gporiginals.co.uk

    ACU 50cc & Streetstock 125cc

    Details available via email brett.moor@1972gmail.com


    To Download a PDF version including Class Sponsor details Click Here
    Ragged Edge Art A1 Grafix Dennis Trollope Racing Bike Torque Racing AR Racing
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