MINICROSS NATIONALS
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2025 Update
Hi all,
We have a small calendar change ahead of our 2025 season. The Mudbilly’s event originally scheduled for 30th-31st August has now changed to 12th-13th July at Monster Mountain CF48 4AQ. This means less travel for people and better weather for us to be involved (fingers crossed) Calendars will be updated to reflect this change.
Because of this we have decided to run a Minicross Nationals end of year event 13th-14th September hosted by us @ Fasttraxx CV7 9JN. This will include our championship presentation, all minibike individual classes and an evening hot lap on the supercross track. For those who joined us in 2024 you will agree how much fun this event was!
Half of our members from last year have re-registered, please remember you have until the end of January to secure your place in the championship and your riding number before we open to the newer guys.
We still have raffle tickets remaining for the Daytona 190 draw. It’s £5 a ticket for your chance to win a brand-new race engine for 2025. Your raffle ticket money goes a long way for the pit bike community, and we can’t thank you enough for this.
AMCA licences are available at a cost of £70 for the year, if you are planning to do more than 4 rounds then this is highly recommended and will save you money in the long run. Day licences are available for each event if you don’t choose to get a licence - portal.amca.uk.com
Transponders - we recommend that you have your own, these are available from £84 per year. You can save money on a longer subscription. You can hire transponders at each round for £10-£15 however, some tracks require you to leave a big deposit as often there are not enough to go round. murraymotorsport.com/tr2-mx-motorscross-transponder-rechargeable
The club is self-funded, Minicross nationals receives NO funds from any of its races/supported races. We are always on the lookout for sponsors especially for our event in September. 2025 is set to be the biggest year for pit bike racing in the UK and we really appreciate all the support!
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WHAT IS MINICROSS NATIONALS?
PIT BIKE RACING
For many years pit bike racers were offered brilliant events by Minibike Champs, but due to other commitments the organisers have now stopped putting on these events. There are over 200 riders in the UK who want to race pit bikes. 7-ONE Racing owner Blaine Blackwell who is passionate about racing has used contacts in the motocross world to be able to offer a 10-round championship running alongside well-established motocross events under AMCA as a support class. Of course, this means we can only have one class at these races, however we have split this into two, by scoring open class and farm bikes separately.
Minicross National - Classes
OPEN CLASS
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Open cradle lay-flat type engine air or oil cooled maximum capacity 190cc 4-stroke
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Maximum wheel size 14" front & 12" rear
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Factory fitted side stands are not permitted and must be removed
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Front sprocket covers are compulsory; they can be OEM parts or other manufactured parts
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Axle to axle measurement must not exceed 1210mm and maximum height floor/seat 840mm.
110CC & FARMBIKE COMBINED
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Farm bike class 19″ front 16″ rear 4-stroke only
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Engine must be maximum 150cc. Stock carburettor (re jetting permitted) stock ignition only. EFI models must run OEM stock ECU, stock injector, stock throttle body only, ECU remapping is permitted.
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Bike examples: CRF125, TTR125, DRZ125, KLX125, KLX140.
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Permitted mods – dress up parts, bars, clamps, leavers, pegs, wheels, rims, hubs, spokes and tyres, uprated front fork springs, damping rods, rear shock and spring, exhaust system.
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110s - this class is based around a Kawasaki KLX110 / Suzuki DRZ110 and CRF110/XR70) Wheel size : must be 12″ rear and 12″ or 14″ front. Engine – must be maximum 110cc
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110s - replacement camshaft, air filter, jets, exhaust, permitted. Must use stock piston and cylinder – no stroker cranks. (CRF EFI Model Permitted). Carburettor must be stock except for jet change (Honda can use stock Kawasaki Carburettor). Transmission – must use stock Kawasaki/Honda semi auto clutch, heavy duty clutch springs permitted. Must use stock Kawasaki/Honda 3 or 4 speed transmission. Chain and sprockets permitted, Rolling chassis – must use stock KLX110/CRF110 frame and swingarm – replacement rear shock absorber allowed. Forks – must use stock KLX110/CRF110 forks sliders and fork legs- replacement springs and internal mods permitted. Wheels – must use stock Kawasaki/Honda hubs, rim and spoke upgrades permitted. Can change handle bars, handlebar clamps, throttle, cables, seat, plastics, footpegs and footpeg mount, gear shifter, brake pedal, skid plate, tyres.
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110s - other chassis can be used but must follow max wheel size 14″ front 12″ rear. Axle to Axle measurement must not exceed 1150mm and maximum height Floor/Seat 750mm Examples: Bucci 4v 88ccModded BBR/KLX/CRF.