The affordable way to start two wheeled motor racing
Pitbikes - Mini Motos - MiniGP
STOCK 140
Ages: 14+
Any standard chinese 4 stroke pitbike engine up to 140cc
Standard means standard ie as they came from the factory. No porting, skimming or gas flowing will be allowed.
High compression pistons are not allowed. Standard base and head gaskets must be fitted.
Z40 cams can be fitted if required
Open Ignition systems
Open carburettor upto 26mm
Open exhuast
Open tyres
Open suspension
Maximum 12" wheels
Maximum BHP output on NMRRC Dyno =<
(will be set after testing during feb - but a truely STANDARD yx 140 / Lifan 140 will be within the limit set)
STOCK 160
Ages: 14+
Any standard chinese 4 stroke 2 valve pitbike engine up to 160cc (Excluding Daytona engines)
Standard means standard ie as they came from the factory. No porting, skimming or gas flowing will be allowed.
High compression pistons are not allowed. Standard base and head gaskets must be fitted. Standard Cams and springs must be used.
Open Ignition systems
Open carburettor upto 28mm
Open exhuast
Open tyres
Open suspension
Maximum 12" wheels
Maximum BHP output on NMRRC Dyno =<
(will be set after testing during feb - but a truely STANDARD Z155 / yx 160 /150 engine will be within the limit set)
PITBIKE OPEN
Age: 14+
Any Horizontal Pitbike engine upto 200cc
2 Stroke engine upto 80cc
Open Ignition systems
Open carburettor
Open exhuast
Open tyres
Open suspension
Maximum 12" wheels
Pitbike Regulations 2015
ALL PITBIKES
must
be fitted with:
Hand Guards with plastic covers
Metal or Plastic catch tanks to collect leaking fluids. All overflow pipes must either end into a catch bottle or securely into the Catch Tray
Crash bobbins must fitted to both axles or forks and swing arm and also to footpegs this is to protect the track surfaces in the event of a crash. Sump plugs must be drilled and lock wired
Axle Bobbins
Hand Gaurds
Foot Peg Sliders / Bobbins
PITBIKE VETERANS
Age: 40+ (or turn 40 in this year)
Any Pitbike Horizontal engine upto 200cc
2 Stroke engine upto 80cc
Open Ignition systems
Open carburettor
Open exhuast
Open tyres
Open suspension
Maximum 12" wheels
Lock Wired Sump Plug
Catch Tray
HONDA CRF150
Age: 14+
Honda CRF 150 engine
Open Ignition systems
Open carburettor
Open exhuast
Open tyres
Open suspension
Maximum 12" wheels
Like Pitbikes MUST be fitted with Wrap around Handguards, Axle Bobbins, Peg Sliders, Drilled and Lockwired Sump Plug and a Metal 1,5 Ltr Catch Tray