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TechnicalRegulations

ENGINES• Enginesarepreferredtohaveworkingstartermotorsandgenerators• Anymachinenothavingaworkingstartermotorwillstartattheback/rearofthegridirrelevantofthe

team’squalificationtime• EnginetuningormodificationintheSuperstockclassisforbidden.Superstockmachinesenginesmust

remainasmanufactured.Onlyreplacement/aftermarketclutchsprings,platesandoilfiltersareallowed• Itismandatorytopreservetheparticularitiesoftheseriesmodelssuchasthenumberofcylinders,the

numberofgearratios,thenumberofcamshafts,etc• Theenginecrankcasesmustremaininconformitywiththeoriginal.However,internalmodificationsto

thesehousingsarepermitted• Thecylinderblock,cylinderheadandcylinderheadcovermustcorrespondtotheoriginalmodelofthe

engine• Crankshaftandrodsarefree• Camshaftsarefree• Theadditionofapumptocreateavacuuminthecrankcaseisforbidden• Sidecoverscanbemodifiedorreplaced• Ducati900SSenginesupto1989,priortobutnotincludingtheDSorEVOengineareallowed(Appendix

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CLUTCH• Theoriginalclutchcanbechangedorreplaced• Noelectricsourcemaybeusedforclutchoperations• Theclutchsystem(inoilbathordry)anditscontrol(cable/hydraulic)mustremainasstandardfitment• Noformofslipperclutchortractioncontrolispermitted

TRANSMISSIONS

• Allgears,shafts,shiftdrumandshiftforksarefree• Thegearboxoutputgearshallbecoveredbyametalguard• Ametalcasingmustcompletelycovertheprimarychainonmotorcycleswithaseparatebox.• Itismandatorytoinstallaprotection(sharksfin)ofthechainbetweenthelowerpartofthechainandthe

crown/rearsprocketIGNITION/CONTROLUNIT(ECU)

• TheignitioncontrolunitsoftwarecanbeflashedonallclassesexceptSuperstock• FlashingtheSuperstockignitionisforbidden• TheECUlocationcanbechanged(changedplaces)• Sparkplugs,sparkplugconnectorsandpowerleadscanbereplaced• Directcoilsarenotallowed(insertedinthecandlecap-Stickcoils)

CARBURETTORS

• Carburettorscanberound-type,norestrictioninthesizeused• CarburettorsmustbeofatypeusedwithinthePostClassicperiod• Injectionorforcedfeedingofanytypeisforbidden• Injectiononlyallowedasoriginalequipment,example:GPZ1100B1• FlatslidecarburettorscanonlybefittedtoSuperstockGSX-R750(standardtype)andSuperbikeclass• Airboxcanberemovedandcarburettorsre-jetted(allclasses)

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FORKS

• Theperiodlookofforksandforkyokesmustbemaintained• Theuseofupside-downforksisforbidden• Forktubes/slidertobeplaininappearance• Noreplacementsuspensionsystemorelectronicallycontrolledprototypecanbeused• Thesteeringdampercanbeaddedorreplacedbyanaccessorydamper• Thesteeringdampercannotactasasteeringanglelimitationdevice• Cartridgekitstoforksareaccepted

SHOCKABSORBERS

• Amodificationoftheangleofthedampersisallowed• Thereardamper(s)canbereplaced,butanidenticalsystemshouldbeused(doubleorsingle)• Noreplacementsuspensionsystemorelectronicallycontrolledprototypecanbeused

FRAMES

• Originalmanufacturersstandardframesarepermittedinallclasses• StandardframescanbebracedwithperiodmodificationsforallclassesexceptSuperstock• AftermarketframesareallowedinLegendandSuperbikeclasses(SeeAppendix1)

SWINGINGARMS

• Theperiodlookofswingingarmsmustbemaintained.• Mustbethemanufacturersoriginalfitmentorperiodaftermarkettothemainframe.• Periodstylebracingispermitted

FUELTANK

• Thefueltankmustnotexceed24litresandbeinperiodappearance.• Carbonfiberisnotallowedfortankconstruction.• Thefueltankmustbefixedontheframe,bythefrontandtheback,byasystemresistantincaseofafall• Thefueltankmustcontainaflameretardantmaterial(egExplosafe®),

BRAKES

• Remotemastercylindersarepermitted,butradialmastercylindersareforbidden,exceptintheSuperbikeclass,

• Eithermanufacturersoriginalfitmentorperiodalternativebrakesarepermitted• Therearmastercylindercanbemodified• Floatingdiscsofthebobbintypearepermitted• Discsmustbecircularinshape;discs"petals"(wavydiscs)areforbidden• Onlybrakediscsofferrousmaterialareallowed• Carbonfibre/ceramicbrakediscsareforbidden• Quickchangesystemsareforbidden• PFMstylefingerfitmentsareforbidden• Quickcouplersofbrakesareforbidden• Thebrakepads,shoesandhosesarefree

WHEELS

• Wheelsarefreefromrestrictioninmaterialconstruction.Magnesium,aluminiumalloyandsteelspokewheelsareallauthorisediftheyareofclassicandperiodapperance

• Carbonwheelsareforbidden• Quickreleasesystemsonbothwheelsareauthorised

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EXHAUSTSYSTEMS• Exhaustsystemsmustlookperiod• Nounderseatexhausts• Forsafetyreasons,theedgesoftheexhaustoutlet(s)shouldberoundedtoavoidsharpedges• Theexhaustsilencerbracketmustberemovedbyscrewsandnuts."Zeus"quickcouplingsarenotallowed• Exhaustsystemsmustmeettheorganiserslocalsoundlimitrequirements,butisotherwisefreefrom

restriction

TYRES• Slicks:Useisforbiddeninallclasses• HandCutTyres:Useisforbiddeninallclasses• Wets:Useisforbiddeninallclasses

BODYWORKANDAPPEARANCE

• Thisoutlinetakenfromfront,rearandbothsidesmustaccuratelyrepresentaperiodsilhoetteandisacrucialpartofeligibility.

• Appropriatesingleseatcoversand/orracebodyworkintheoriginaldimensionsandoutlineareauthorised.

INSTRUMENTSANDCONTROLS

• Mustbeofatypeandstyleusedintheperiod• Digitaltemperatureorvoltagegaugesareacceptable• Digitaldashesareforbidden• Handlebarsandhandcontrolsarefree

RADIATORSANDCOOLINGSYSTEMS

• Theoriginal/standardradiatororoilcoolercanbemodifiedorreplaced• Theoilcoolermustnotbemountedonorabovetherearfender• Theradiatorlinesconnectedtotheenginecanbechanged• Theappearanceofthefront,rearandsideprofilesofthemachinemustconformtotheapprovedform

aftertheadditionofadditionalradiatorsoroilcoolersLIGHTS

• Frontandrearlightingmustbeperiodinphysicalappearance• LEDswillonlybepermittediftheyarefixedintheoriginallightsorhavetheappearanceofclassiclights• Eachlightcircuitincludesafrontheadlampandanon-flashingrearlight.• ThefirstandsecondcircuitarecontrolledbytwoswitcheswithON/OFFpositionandarepositionedon

theleftsideofthehandlebars.• ThethirdcircuitshallhaveaswitchwiththeON/OFFpositionsandshallbepositionedontheleftsideof

thehandlebars(seediagraminAppendix2)tothisRegulation);• A60cm²retro-reflectivedevicewillbeattachedtotherearofthemotorcycle• ThelateralidentificationLEDscannotbealternative(flash)andlimitedtogreen,blueorwhite.• Therear,leftandrightidentificationnumbersmaybebright,

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NUMBERPLATES• Themachinesmustbearsolid,rectangularshapednumberplateswithroundedcorners,measuringat

least285mmwideand235mmhigh.• Thefiguresmusthavethefollowingminimumdimensions:140mmhigh,25mmthickand80mmwide,

spaced15mmapart.• Theplates,threeinnumber,mustbearranged,onefrontalfrontcentreorfrontrightorleft,theother

twooneachside,necessarilyattherearofthebike.• Themachinesmustbearsolid,rectangularshapednumberplateswithroundedcorners,measuringat

least285mmwideand235mmhigh.• Classcolorsaredefinedasfollow:

o Classic:! NumberplatesareWHITE(RAL9010)andBLACKnumbers(RAL9005):100

o Legend:! NumberplatesareBLACK(RAL9005)andWHITEnumbers(RAL9010):100

o Superstock:! NumberplatesareRED(RAL3020)andWHITE(RAL9010)numbers:100

o Superbike:! NumberplatesareGREEN(RAL6002)andWHITEnumbers(RAL9010):100

FUEL• •Pumpfuel,specialgasolineorAVGASareallowedandlimitedtoamaximumof105RON,• •Methanol,E85,additives,PowerBoostersandNitromethaneareprohibited.

DEROGATION/DEVIATIONFROMTECHNICALREGULATIONS

• Derogations/deviationfromtechnicalregulationsabovemaybegrantedbytheorganisingcommitteeoftheeventformotorcycleswhichwereoriginallyproducedwithelements(wheels,forktubes,etc.)whosecharacteristicsdifferfromthosementionedintheClasslistings

• Thesepossiblederogations/deviationswillonlybegrantedbytheOrganisingCommitteeafterreceiptofadetailedwrittenrequestaccompaniedbythetechnicalandphotographicappendices

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APPENDIX1-FRAMES

AUTHORISEDAFTERMARKETFRAMES;LEGENDandSUPERBIKECLASSESONLY

• Corki• Egli• Harris• Martin• Moko• NicoBakker• PEM• PEMDA• P&M• Rau• Rickman• RobNorth• Seeley• Spondon• Verlicchi• Otherswithofficialpaperwork

UNAUTHORISEDFRAMES

• AllaluminiumDeltaBoxareforbidden

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APPENDIX2Someexamplesofbikesallowedforeachclass.Note–thisisNOTalistofalleligiblebikes.CLASSIC:31/12/1968to31/12/1981

• BMWR65,BMWRxx/6• BSARocketIII• DucatiBevel750,750S,860,900SS,900-MHR,900-SD,90-SSD,• DucatiPantah500SL,600SL,650SL• DucatiTT2-600• HondaCB-750,CB-750/BO,CB-900/BO• LaverdaSF-750,SF-1000• KawasakiZ-900,Z-1000,Z-1R,Z-650,Z-750,KZ-750,1000-J• SuzukiGT-750,GS-750,GS-1000• TriumphRobNorth• YamahaXS-650,XS-750,XS-850,XS-1100

LEGEND:31/12/1975to31/12/1984

• BimotaSB5• DucatiTT1-750,TTF1-750• HondaCB-1100F,CB-1100R,CBX-1000• MotoGuzziLemansII,IV• SuzukiTR-750,RG-500Gamma,GSX-1100E,GSX-1100S,GSX-1100EFE,• YamahaFJ-1100

SUPERSTOCK:31/12/1972to31/12/1986

• BMWR65,R75• Ducati750-F1• HondaCB-750BO,CBX-750,VF-750,VFR-750(RC24)• KawazakiGPZ-750,GPZ-750R,GPX-750R• SuzukiGSXR-750G/H• YamahaRDLC-500,FZ-750

SUPERBIKE:31/12/1975to31/12/1986

• BMWK100,K100-RS,(2valves)• HondaVF-1000R,VF1000F• KawazakiGPZ-900R,GPZ-1100,GPZ-1000RX,• SuzukiGSX1100EFE,GSXR-1100G/H• YamahaFJ-1200(1TX)

DUCATIengine

DucatienginesmaybeinstalledintheLegendandSuperbikeclassasfollow:• ALLOWED:enginebasedonthe904cc(92x68mm)installedin1989ontheSS• NOTALLOWED:enginesbasedonthe992cc(94x71,5mm)installedin2005ontheMultistrada1000DS• NOTALLOWED:enginebasedon1078cc(98x71,5mm)installedin2010ontheMonsterEVO

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APPENDIX3MachineswillbeinspectedinTechnicalControltomakesuretheycomplywiththisRegulationorwiththeNationalMotorcycleFederation(NFM)regulationsifitdiffers.Thiswillincludeitemslike:roundedendsonhandlebarsandfootrests;guardsoverthedrivechainatthegearboxsprocketandatthebottomoftherearwheelsprocket;oilcontainmentundertheengine;clearancebetweenthehandlebars;tankandfairingandsoon.PleaserefertotheStandingRegulationsoftheNFMandSupplementaryRegulationsofthemeeting.Virtuallyallregulationsbetweencountriesaremuchthesamebuttherearevariations.

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APPENDIX4LigthingSystemWiringDiagram