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MINICROSS NATIONALS

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Our next event is
ROUND 1 @ BROOKTHORPE 28th APRIL GL4 0UT

PRACTICE DAY AT THE HOME OF MINICROSS NATIONALS TO BOOK IN FOR THE PRACTICE DAY PLEASE SEND PAYMENT TO MINICROSSNATIONALS@GMAIL.COM VIA PAYPAL (FRIENDS & FAMILY) BANK TRANSFER AVAILABLEON REQUEST

MEMBERS £35 

NON MEMBERS £40

TRACK OPEN 10AM-3PM (NO SESSIONS, OPEN PITS)

 

** ALL RIDERS WHO ENTERED ROUND 2 HAVE AUTOMATICALLY BEEN TRANSFERRED INTO ROUND 3 **

ENTRY NOW OPEN

Please click the pdf help sheet if you are struggling to book in

WHAT IS MINICROSS NATIONALS?

PIT BIKE RACING

For many years pit bike racers were offered brilliant events by Minibike Champs, but due to personal reasons 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

  • Open cradle lay-flat type engine air or oil cooled maximum capacity 190cc 4-stroke

  • Maximum wheel size 14" front & 12" rear 

  • Factory fitted side stands are not permitted and must be removed

  • Front sprocket covers are compulsory; they can be OEM parts or other manufactured parts

  • Axle to axle measurement must not exceed 1210mm and maximum height floor/seat 840mm.

110CC & FARMBIKE COMBINED

  • Farm bike class 19″ front 16″ rear 4-stroke only

  • 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. 

  • Bike examples: CRF125, TTR125, DRZ125, KLX125, KLX140.

  • 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.

  • 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

  • 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.

  • 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.

MINICROSS CHAMPIONSHIP

The Minicross Championship is separate from Minicross Nationals. This will cater for all ages and types of off-road pit bike. 

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Welcome to the new home of pit bike racing in the UK. Whether you’re new to the sport or a seasoned minibike racer, our Minicross Championship is the place to go to race your minibike.

Minicross Championship caters for all ages (from 6yrs+), all abilities and bikes up to 190cc. From Kids 50cc 6yrs+

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If you have any questions please drop us a message on our contact us page.

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8TH SEPTEMBER ENTRY IS NOW OPEN

Minicross Championship Classes

KIDS 50cc Autos/Electric 6-8 yrs

Any 50cc off-road bike 2-stroke or 4-stroke, horizontal or vertical engine.
Max wheel size 14″ front 12″ rear.
(Auto Electric – max power 8KW)

KIDS 65cc Auto/Electric 7-10yrs

65cc off road 2 stroke bike, max wheel size 14″ front 12″ rear.

(Auto Electric – max power 8KW)

Youth 125cc Pit Bike 9-14yrs

Minibike open cradle frame, 4-stroke, horizontal engine up to 125cc
Max wheel size 14″ front and 12″ rear.

We will also allow Honda CRF 125 farm bike with no engine mods except exhaust.
(Auto Electric – max power 8KW)
Axle to axle measurement must not exceed 1210mm and maximum height floor/seat 840mm.

110cc Pit Bike 15+yrs

  • 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

  • 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.

  • 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.

Farmbike 150cc 15yrs+

Farm bike class 19″ front 16″ rear 4-stroke only

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. 

Bike examples: CRF125, TTR125, DRZ125, KLX125, KLX140.

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.

140cc Pit Bike 15yrs+

Minibike open cradle frame, 4-stroke, horizontal engine up to 190cc.
Max wheel size 17″ front 14″ rear.

Budget friendly YX140, Lifan 140, Zongshen 140 only

Standard cylinder (must not be skimmed), piston, crankshaft must be used.

All other engine mods are permitted.

190cc Open Class 15yrs+

  • Open cradle lay-flat type engine air or oil cooled maximum capacity 190cc 4-stroke

  • Maximum wheel size 14" front & 12" rear 

  • Factory fitted side stands are not permitted and must be removed

  • Front sprocket covers are compulsory; they can be OEM parts or other manufactured parts

  • Axle to axle measurement must not exceed 1210mm and maximum height floor/seat 840mm

Supermini 85cc-2 stroke / 150cc 4-stroke
15yrs+

Maximum 85cc 2-stroke or 150cc 4-stroke

Big wheel or Small wheel - Max wheel size 16 inch rear, 19 inch front

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