MCHK-Racing

Sweden

MACHINE AND EQUIMENT RULES

These rules apply from July 1997

Revised rules at Ruelsmeeting 2001-01-26

Revised rules at Ruelsmeeting 2002-02-02

Revised/adds rules at the annual meeting 2002.

Revised/adds rules at Ruelsmeeting 2003-01-18.

Revised/adds at Ruelsmeeting 2004.

Revised Ruelsmeeting 2006. Additions bolting intended for class 2 B 50 cc

Revised for class 7A and 7B and additions for MCS 8 C “Forgotten Era”, at the nordic meeting in Copenhagen sept 2006 and Ruelsmeeting 2007 and Nordic Meeting in Helsinke october 2007.

These rules and bunch subdivision are accepted of UEM and applies for UEM Vintage cup

Information about bunch subdivision and general rules be left of Lennart Olander tel.: +46(0)18-38 70 75.

e-mails: mchk-r@mchk-racing.org

Information about machinerules is left of Racingsektionens Machinekommitté.

Solo:

Per Anders Magnusson tel.:+46(0)500-470017 (convenors)

Mikael Eriksson Tel: +46(0)8-358417.  350 cc, 500 cc, 750 cc

Christer Hjertner….Tel.: +46(9)023-32058. <48, <175 cc, 250 cc

Henrik Nyberg. Tel.: 08-6563853. “Forgotten Era” A+B.

Sidecars:

Marcus Andersson… tel.: +46(0)8-278004

Johan Lundqvist  Tel: 0226-42084

 

 

 

Contains.

1. General rules for speed competions, showevent and Trackmeetings..

2. Machinerules for chute hits and parade run

3. Machinerules for speed competition, sunbathing machines 1948 - 1972. (period 1 and 2) with speciallrules for class 1<48 and class 2B 50 cc.

4.1. Machinerules for speed competition, sidecars.Klass 8 A+B. up to 1972.

4.2. Machinerules for speed competition, sidecars.Klass 8 C “Forgotten Era” 73-83. Applies fr.o.m. 2007

5. Machinerules for the class MC period 3 - 73 t.o.m. - 79. (Forgotten Era) revised sept. 2006.

6. Machinerules for class 7 C FORMULA 80-87

1. General rules for Classic Road-Racing. Competition, Showevent and Trackmeetings..

 * see SVEMO:s Competition Rules.

1.0. General: Machines will last s.k factoryracer, produktionsracer or machines built to compare racers from current period.

Clarifying of point 1.0.: A machine in the class <48 will see out as a racer from before 1948. A machine from 50-s will see out as a racer from 50-s. A machine from 60-s will see out as a racer from 60-s. A machine in the class 7 “Forgotten Era” t.o.m. - 79 will see out as a racer between 1973-1979. Machines with appointing from a certain period but with some or some new divides can is not classified up to a late period and thus will not be approved. O.b.s! The is incumbent on the owner to prove and to document that mechanical and detailed parts existed available within the period.

The motorcycle's production sows will primarily determine in which class the will be driven. Motorcycle that fits in in existed class should not be changed in order to fit in in other class. This concerns special production's and fabriksracers since the has soft soap carcase big historical a value. The is validated that new producing frameworks and to modify factory produced frameworks. One sheep free combine framework and engine, dvs the combination must not have existed during the current period

“the machine will last iordningställd to a high standard, as well concerning security as appointing in order to can to receive machine shortlily. About a machine is not assessed hold acceptable standard can machine card is refused or be drawn in to its that the is assessed acceptable.”

Advice: If you are that small uncertain while contact with the mechanical committee for cuestions, before you purchase, builds or rebuilds your machine.

N.B.! At speed emulating applies moreover SVEMO´s rules for speed competition. The following details must be performed/met according to instructions. Personal equipment will be meant at the inspection!

1.1. At speed competition only RR-licens necessary. For parade run in connection with competition is required drivercertifikat.

1.2. Helmet: Validated according to nordic or European standard. “Potthjälm” not validated. Helmets of polykarbonat, lexan etc may not be painted. The helmet will be faultless and unhurt. Besiktningsman may rightly to reject (and to confiscate during competition entire direct) helmet that does not meet above mentioned requirements. Helmet of hinge type (type BMW) is not allowable.

1.3. Dress: Entire or divided overall. Entire overall is recommended. The place will last of good quality. Back protection must be used.

1.4. Boots: Of type special for mc-driving. Not crossboots..

1.5. Gloves:  Of hides.

 

50 cc

10

1.6. Numberplates: 230x280 mm,

<175 cc, black bottom, white figures.

10

1 pcs forward, 1 pcs on

250 cc, green bottom, the white figure fox Forgotten Ea>250 cc

10

each side of the machine.

350 cc, the blue bottom, white figures

10

The colors will last according to the following:

500 cc, yellow bottom, black figures

10

 

500 - 750 cc, white bottom, black figures

10

 

Forgotten your >250 cc, red bottom, white figures.

10

 

Sidovagnar, white bottom, black figures

10


At competition, colors and figures according to the organizer's addition rules about these says annat than above.

1.7. Appearance: The machines will last time typicallily lackerade, d.v.s not a mass lightnings or other graphite time similar varnish ring. Påklistrade dekaler that does not consult home in the period should not neither occur. Dekaler from possible. sponsors are accepted.

1.8. Oilpluggs and hoses: Oilplugs or screw. Steelwire will be redhot stainless thread my. 0,7 mm. Not cup article councils. Outside oil hoses will be provided with screw link and secured. If screw links do not go to use will hoses with hose caliper product najade and secured to though part of engine, oil filters or oilcooler. (applies fr.o.m. 2002-01-01).

1.9. MC will be competition prepared. Possible. side aids and kick start appliance will be disassembled.

 

1.10. MC will be provided with so called “hajfena” beast town wide framework or sving and to cover ran and chain. Sees picture

 

1.11Other: Definition of MC:s production sows: With production oar is intended production the year for the new of engine or framework. About important components (t ex wheels, clevis etc) been modernized at late occasion will this occasion be counted as oar model. Examples: A machine built 1934 and as been modernized at the start of 50-talet with plungerfjädring and telescope clevis will be considered as a 50-talsmaskin. A newly built copy (scratch equal) is counted as of production same year as the original.

2. Machinerules for chute hits and parade run. (Obligaroriskt mediating MS chapters in MCHK-Racing is required for participating in chute hits and parade run.)

2.1. Type and age: Participating machines must last of racertyp (sees point 1.0), exercizing verge meeting with that period the machine belongs to and late of 1983 years' model. At chute hits also authentic factory's and produktionsracer with rolling 15 - oar boundary and machines that is included in the class 7C “Formula 80 – 87” and SuperMono machines whose drivers are members in MCHK-Racing.

For parade, the machines are divided up in paired 1 (“correct” racer and exclusive and exceptional machines) or parade 2 (common and well ombyggda “common” machines). States parade 1 or parade 2 in mechanical short. For parade, the machines will last välbyggda and to meet the requirements according to. point 1.0.

2.2. Machinecard: Be required at parade run. Not at chute hits.

2.3. Framework, sving: Originals, scratch equal or newly built framework of time typical appearance. Bunpers free so long the is time typical. Centralbumbers only on machines that originally each equipped with such.

2.4. Frontfork: Sheep not last of new type or carrying out than what as was used within the period. Maximum. allowable forklegsdiam. 35 m.m. Each machine provided with rough clevis legs as originals will this be documented.

2.5. * control: Machines within period 1 and 2 (1948-1972) will be provided with Clipp-onstyre.

2.6. Wheels: Sheep not last of new type or carrying out than what as was used within the period. Rims of aluminum with high or low edge (applies fr.o.m. 2002-01-01).

2.7. Brakes: Sheep not last of new type or carrying out than what as was used within the period.

2.8. Decks, innerslang: Dimensions will last so near standard dimensions from current period that possible. The decks must last in good manners. Patterned decks will have a standard depth off least 2,5 mm. Valve should last of short mock-up. Ventilhat of metal with baggage will be used.

2.9. Bumpers: Bumpers free so long the is time typical. Backdumpers with outside container only on machines that originally each equipped with such.

2.10. Tank, saddle and hood: Will last of type and mock-up that was used within the period. Mc may be driven without hood but will then be provided with framskärm. Gasolintank of aluminum or plastic will contain tank-foam (Explositionshämmande materials.) at all run on chute.

2.11. Numberplates: Sees sections 1.6.

2.12. Engine: Produced before the age limit or in appearance identical with engine that existed before the age limit. Free trimning.

2.13. Oilpluggs and hoses: Oilplugs or screw that about the comes loose causes oil leakage will “najas” to though part on engine or gearbox (not to exhausts or other chattering part) .Sreelwire will be stainless glödgad thread my. 0,7 mm. Not cup article councils. Outside oil hoses will be provided with screw link and secured. If screw links do not go to use will hoses with hose caliper product najade and secured to though part of engine, oil filters or oljekylare. (applies fr.o.m. 2002-01-01).

2.14. * Oilreception: Hose from crank houses/gearbox ventilation will end in appropriate container.

2.15. Carburator: Timetypikal appearance, f.ö free.

2.16. Ignition, need pc up: Free (possible. afterward assembled electronic ignition will be hidden). Switches in some mould (card inclination or switches for matningsspänning) will exist and to last on or at the handle-bar.

2.17. Gearbox: Timetypikal appearance, f.ö free.

2.18. Transmission: Free. About belt was used will this be hidden for insight. Chainlock will be locked with catch thread or such.

2.19. Exhaus: Applies for all run. The engine must be provided with some mould of operational sound moderation: Maximum sound level on all chutes are 102 dB.

2.20. Reglage, instruments: Free. Trottelreglage must however last of alone going back type.

2.21. Brakeswire: Forward my. 1,75 mm, batch my. 2,5 mm. Soldered nipples, did not skruva.

2.22. Footsteps: Footsteps will have a diameter of least 16 m.m. and the end will be half spherical with a radius of least 8 m.m. Footsteps will last of going back structure. Though assembled foot sticks will be equipped with a endplugg of plastic, aluminum or similar material. According to. * SVEMO 3.1.5

3. Machinerules for Classic Road-Racing (competition), sunbathing machines 1948 - 1972. (period 1 and 2)

(Special rules for class's 1 machines <48)

( Special rules for class 2 B 50 cc)

3.1. Type and age: The machine will last of race type and to exercizing verge meeting with machines within the period (sees point 1.0.). The motorcycle have existed available on the market in Europe or participated in competition activity in Europe before or during the season - 67 for 2-takt respective - 72 for 4-takt and MC then produced in unchanged manners. If the competition management finds so appropriate can afterwarclass is divided in in period 1 (produced lateliest 31/12-63) and in period 2 (fr.o.m. 1964 to above mentioned data). 50 cc MC have been available on the market the competition season - 72 irrespective of 2 - or 4-stroke. In class 5 (500 CC) only 4-stroke Freedom of choice concerns materials in rims and type of handle-bar on machines from 1948 and until 1955. Machines from this time will also be permitted a some more standardmässigt appearance. For modification of above mentioned MC and newly built applies the following:

3.2. Machincard: For initial in competition is required validlily machine shortlily. Machincard mandatory also for drivers from the other nordic countries. Mechanical no card=no start.

3.3. Framework, sving: Will last of round tubs in style and type that was used in Road-Racing before the age limit. Swingarm will last of round tubs, only a touchs on each side. The is validated that new producing frameworks and to modify factory produced frameworks. One sheep free combine framework and engine, dvs the combination must not have existed during the current period

3.4. Frontfork: Will last of type and mock-up that was used within the period. Mechanical or hydraulic anti-dive, and clevis balancer s.k. “vobbelstag” d.v.s braces/foothold that links the lower clevis legs are not allowable. Maximum. Forklegs  35 m.m. Each machine provided with rough clevis legs as originals will this be documented.

3.5. * control: Motorcycle will be provided with Clipp-onstyre. Freedom of choice concerns type of handle-bar on machines from 1948 and until 1955. In other respect see SVEMO bolting meaning tea.

3.6. Wheels, rims: Rims of aluminum with high or low edge. Freedom of choice concerns materials in fälgar on machines from 1948 and until 1955. The wheels will last spocked and of minimal dimension 18 " .Rimsdim. maximum. WORLD CHAMPIONSHIPS 3 both forward and batch in all classes up t.o.m. 500 cc. Over 500 cc Rimsdim.  free.

 3.7. Brakes: Sheep not last of new type or carrying out than what as was used within the period. Maximum. simple record forward (300 mm) unless double existed on the machine before the age limit. In the classes up t.o.m. 500 cc should drumbarakes is prioritized. In the class over 500 cc is permitted double records of type that existed to purchase as accessory over counter before 73. The records may not be drilled, ventilated toil said or liquid. Calipers will last of mock-up that existed within the period and sheep to have max 2 pistons. Twostrokes will have drumbarakes. On quadruple time may drumbarakes be changed against record brakes.

Examples on brakes okay:

  1. Brembo (the early black bail, type Moto Guzzi T3.
  2. Yamaha (type XS 650)
  3. Honda (type CB 750)
  4. Lockheed
  5. Dunstall (included in forkleg)

3.8. Decks, intubes: Slicks may not be used. Not neither cut slicks. Maximum. breadth in class over 500 cc, forward 110 mm. batch 130 mm. Modern types of so called rain decks (in particular developed rain deck for wet stocking) is not allowable. Decks will be according to. the producer's execution. Additional standard may not be cut. Bans against using of deckshotter. Valve should last of short mock-up. Ventilhat of metal with baggage will be used.

3.9. Bumpers: Outside containers not allowable. Centralbumpers only about the machine each equipped with this before the age limit.

3.10. Tank, saddle and hood: Will last of style and appointing as was used within the time epoch. Hoods and saddles may not last of modern intersections, type point hoods with abdomen. Mc may be driven without hood but will then be provided with framskärm. Gasolintank of aluminum or plastic will contain tank-foam (Explositionshämmande materials.) at all run on chute.

3.11. Numberplates: Sees sections 1.6.

3.12. Engine: Crankcase, cylinder and tip of type that existed before the age limit. Free trimning. Processing and change of original parts like assembly of time typical attachments is allowable. Pistons in originals overdimension allowable without that the machine is classified up although the cylinder volume exceeds the bunch boundary. Triumph T140 and Norton 850 engine blocks and other engine block produced after - 67/72 but identical with - 67/72 godkännes. Norton 850 cc cylinders are validated, N.B.! however maximum 750 cc cylinder volume. Engine may over-/or understroke and over-/or understrokas in order to drive in other class. The appearance on the engine may not be changed.

3.13. Oilplugs and hoses: Oilplugs or screw that about the comes loose causes oil leakage will “najas” to though part on engine or gearbox (not to exhausts or other chattering part) . Steelwire will be redhot stainless thread my. 0,7 mm.. Not cup article councils. Outside oil hoses will be provided with screw link and secured. If screw links do not go to use will hoses with hose caliper product najade and secured to though part of engine, oil filters or oilcooler. (applies fr.o.m. 2002-01-01).

3.14. * Oilreception: Hose from crank houses/gearbox ventilation will end in appropriate container.

3.15. Carburator: Power jet plane, flatslide, accpump or modern accessory smoothborefcarburators not the allowable exception Amal MK 2. Injektion not allowable.

3.16. Ignition, need picup: Free. Unless originals electronic ignition was used will the components be hidden. Switches in some mould (card inclination or switches for matningsspänning) will exist and to last lättåtkomlig on or at the handle-bar.

3.17. Gearbox: Type and mock-up that was used within the period. Numbers alternate and exchanges free.

3.18. Transmission: Free. About belts was used will this be protected for insight. Chainlock will be locked with catch thread or dyl.

3.19. Exhaustsystem, sound moderation: Applies for all run. The engine must be provided with some mould of operational sound moderation. Maximum sound level on all chutes are 102 dB.

3.20. Reglage, instruments: Free. Trottelreglage must however last of alone going back type.

3.21. Brakeswire: Forward my. 1,75 mm, batch my. 2,5 mm. Soldered nipples, did not skruva.

3.22. Replikor: Will in appearance mainly exercizing verge meeting with the original.

3.23. Other: MC will be competition prepared. Possible. side aids and kick start appliance will be disassembled.

Additions to bolting meaning this tea (5) special for class 1 before - 48.

3.1. Type and age: The machine will last of race type and to exercizing verge meeting with machines within the period (sees point 1.0.). The motorcycle will can have been emulated in established class. Drivers/owners have the evidence burden.

3.3 framework, sving: Before - no 48 exceptions.

3.4. Frontfork: Teleskopfork validated about the can be confirmed that that set assembled original.

3.5. Control: Clip on handle-bar not validated.

5.6. Wheels, rims: Rims maximum WORLD CHAMPIONSHIPS 2 both forward and batch. Steels and aluminiumfälgar with high edge validated. My 19 " unless other thickset original.

3.7. Brakes: Only half hub maximum 7 " brake barrel applies both forward and batch.

3.10. Tank, saddle and hood: Tank will be time typical, not of modern intersections. Plasttank not validated. Hood not validated. Only so called Fly screen. MC will be to equipped with sunbathing saddle off leathers or rubber and about so to be desired bean stool. Not so called “loaf”. Displays: Timetypical appearance, not plastic. Forward and batch display mandatory.

3.12. Engine: All visible parts will fall within the period.

3.15. Carburator: Up to 1960 for example Amal Monoblock ok. 5.17. Gearbox: Before - no 48 exceptions.

3.18. Transmission: Beltdriving can be approved about the is entirelily concealed with time typical transmissionclover.

3.20. Reglage: Link, brake and gas handhold will last of time typical intersections.

3.23. Other: Oilreception materials will exist during engine and gearbox. Motorcycle will in appearance exercizing verge meeting with the period before - 48.

 Adds to Machinerules for Road-Racing, sunbathing machines 1948 - 1972. for class 2 B 50 cc. (period 1 and 2)

1.0 general, applies that a motorcycle is validated about the has during 50 kubiks the epoch participated in a national (corresponding Swedish championship) or international (WORLD CHAMPIONSHIPS) 50 kubiks amused racing competition, during condition that the is in same execution. Replika of such is also validated about the exercizing verge sues in important parts (framework, engine, clevis, tank, sits, hood, wheels and brakes.

2.0 if the motorcycle does not fall during the text above and is built without original applies the following. Take contact with the mechanical committee or class the representative before you start to build a machine without original.

2.1 framework: Traditional round is touched, backbone or pressed steel framework.

2.2 wheels:17 or 18 inch's oak era wheels with aluminiumrims.

2.3 decks: patterned decks.
Not allowable: slicks, rain decks or afterward cut slicks.

2.4 Frontfork: Teleskopfork with max 30 mm clevis legs.
Not allowable: Antidive or uppsidedown clevis.

2.5 Backsving: Produced of round or square touchs with double bumpers.
Not allowable: Strengthenings of type “bin agencies” with aim that radical increase swinging even styvhet. Länkage between bumpers – framework – sving.

2.6 engine: All 2 - 4 rat's standard engines sold in Europe up to and including 1972. And all engines as participated in national (corresponding Swedish championship) or international (WORLD CHAMPIONSHIPS) 50 kubiks amused racing competition t.o.m. 1972. The engine's bulks (tip, cylinder and blocks) will exercizing verge meeting with the as existed t.o.m. 1972. I. e. side hoods may be modified or is taken away, rebuilding to slidmatning and dry link is allowable.
Free interior trimning and divides from different make sheep are intermixed. The gearbox may have max 6 bills of exchange (excepts lines according to point 1.0), external manual overväxel allowable.

2.7 Carburator: Will last of rundtrottel type, in other respect free.

2.8 hood, saddle, tank, bolting gives, clip-on: Have existed a model within the period, dekaler and color subsidence will have time typical an appearance. Footsteps m.m according to. SVEMOS bolting meaning tea.

2.9 ignition: Free.

2.10 brakes: Drumbrakes of time typical appearance.

2.11 Silenser: According to SVEMO´s bolting meaning tea (concerns all motorcycles also the as being counted in during pkt 1.0).

2.12 Exhaus: Free.

2.13 fuel: Handelsbränsle (concerns all motorcycles also the as being counted in during pkt 1.0).

2.14 other: The motorcycle will hold a high standard as regards carrying out on details and color subsidence. The motorcycle will also have time typical an appearance.

4. Machinerules for Road-Racing, class 8 A+B, sidecars. And 4:2 bolting intended pursues class 8 C.

4.1. Type and age: Racermotorcykel with sidecar will look and construkrion correspond the execution that applied for the period t.o.m. - 72. Lines are allowable.

Class A: Wheels 10 " or 12 " forward and/or batch.      Rims maximum 5,5 ". Engine maximum 1000 cc. Quadruple time or two-stroke engine t.o.m. 1972. No restriction of cylinder numbers.

Class B: 16 " or big wheels forward and batch. Rims maximum VM4. Engine maximum 750 cc. Sidcarswheel can last of other dimension.

4.2. Machinecard: For initial in competition is required validlily machine shortlily. Machinecard mandatory also for drivers from the other nordic countries. Mechanical no card=no start.

4.3. Framework: About sidecar is not integrated with the bike framework will the be attached to this in 4 beast pc least points. In these sheep not exist any play or playing. Dimensions for equipages: Maxbredd 1700 mm including. exhaust fume systems. Minimal free time height obelastat equipages 60 mm.

4.4. Frontfork: Will last of type and mock-up that was used within the period.

4.5. * control: Sees SVEMO:s bolting meaning tea

4.6. Wheels, rims: Appearance will correspond the period. Dimensions see sections 6.1.

4.7. Brakes: Will correspond original execution for the period. The will be performed as two, of each other independent system and seeming on least two wheels. Records for not product drilled, liquid or ventilated. Bromsok will last of mock-up that existed within the period and sheep to have max. 2 pistons.

4.8. Decks, intubes: Will be patterned with minimal profile depth 1 mm. Slickceller not cut licking renown allowable. Valve should last of short mock-up. Ventilhat of metal with baggage will be used. Deckhotter is not allowable.

4.9. Bumpers: Outside containers not allowable. Centralbumper only about the machine each equipped with this before the age limit.

4.10. Tank, saddle and hood: Petrol and oiltank will last though assembled. Casolin- and oil hoses will be suitable for the purpose. Connection of oil hose will last originals to the engine or pressed hydraulanslutningar. NOT hose calipers.

4.11. Numberplate: Sees sections 1.6.

4.12. Engine: Will to appointing and inbuild correspond the period. Free trimning. Engine maximum. 1000 cc in class A, maximum 750 cc in class B. quadruple time and two rat t.o.m. - 72, d.v.s the engine have existed available on the market in Europe during this season.

4.13. Oilpluggs and hoses: All oil studies hard, both drawing off and load, on engine, gearbox and any. kardansving och -haus will be locked with thread. Outside oil hoses will be provided with screw link and secured. If screw links do not go to use will hoses with hose caliper product najade and secured to though part of engine, oil filters or oilcooler. (applies fr.o.m. 2002-01-01).

4.14. * Oilreception: Hose from crank houses/gearbox ventilation will end in appropriate container.

4.15. Carburator: Power jet plane, flatslide or modern smoothboreförgasare not allowable. The exception Amal MK 2. Injektion not allowable.

4.16. Ignition, need pc up: Contact that breaks the power to ignition and any. petrol pump if the driver tumbles of will exist. Be recommended to be assembled on the handle-bar with snatched to the arm.

4.17. Gearbox: Type and mock-up that was used within the period. Numbers alternate and exchanges free.

4.18. Transmission: About transmissionen is open, must the exist a peak that obstacles drivers and passengers to come in contact with this. This applies also kardananslutning between gearbox and baksving. Only the batch wheel gets drift the machine.

4.19. Exhaus, sound moderation: Will be targeted backward. Fästskruvar and capnuts will be locked. Operational muffler must exist. Maximum. 102 dB.

4.20. Reglage, instruments: Free. Trottelreglage must however last of alone going back type. Excepts: Desmondromisk function for example Del´orto.

4.21. Brakewire: Forward my. 1,75 mm, batch my. 2,5 mm. Soldered nipples, did not skruva.

4.22. Lines: Will in appearance mainly exercizing verge meeting with the original.

4.23. Other:   Between batch wheels and sidecar will exist a protection, that prevents that the passenger comes in contact with the wheel. Sidecar will last framburkad. The equipage will do two tracks at journey across forward.

4.2. Machinerules for speed competition, sidecar. Class 8 C “Forgotten Era” 73-83. (does not enter currently in UEM Vintage cup)

4.2. 1. Type and age: Sidecarsracer.skall like- and structure's correspond the execution that applied for the period fr.o.m. 1973 t.o.m 1983 for chassis. Replikor allowable. For engine applies t.o.m. 1987 (sees 4.2.10).  Engine before drivers. Not long crusts.

4.2. 2. Class C or Forgotten: Wheels maximum 13 "

4.2. 3. Framework: Will last of racermodell minimal free time height obelastad equipages 60mm.

Spårvidd 1100mm centers on wheels side/batch wheels. Axelavstånd 1600mm.

4.2. 4. Framgaffel: Will last of same type and mock-up that was used within the period

4.2. 5. Wheels: Rims maximum 13 " will last of type and mock-up that was used within the period. Rims maximum 10 " back and 8 " front wheels

4.2. 6. Decks: Will last maximum 13 " licking electricity smiles patterned with minimal standard depth 1 mm, not cut slicks. Ventilhat of metal with baggage will be used

4.2. 7. Brakes: Will correspond original execution for the period. The will each performed as two, of each other independent system and seeming on least two wheels.  Records maximum 300 mm. Brakecaliper will last of same type and mock-up that was used within the period and sheep have max 2 pistons. Enkelverkande brake okay with 2 pistons not allowable.

4.2. 8. Bumpers: Will last of same type and mock-up that was used within the period

4.2. 9. Hood tank saddle: Hood will be comprehensive also over batch wheels. Petrol and oiltank will last though assembled. Connection of oil hose will be pressed or screw link and for the purpose.  Not tubeklamma. Gasolintank will contain tank-foam.

4.2. 10. Engine: Will to appointing and inbuilt correspond the period. Free triming. Engine maximum 1100cc 4-strok, 750cc 2-stroke and have existed available on the market in Europe t.o.m. 1987 years' season. Pistons in originals overdimentions allowable.

4.2. 11. Oilreception: Will be comprehensive during the engine, has an edge uppvikt on least 50mm and to hold least engine's oil volume. Hose from crank houses/gearbox ventilation will end in appropriate container.

4.2. 12. Oljeplugs and hoses: All oil studies hard, both drawing off and load, on engine, bill of exchange and any. kardandrivning and houses will be locked with thread. Steelwire will be redhot stainless thread my. 0,7 mm.

4.2. 13. Carburator: Free, not injektion.

4.2. 14. Ignition, need pc up: Contact that breaks the power to ignition and any. fuel pump if the driver tumbles of will exist. Rekomenderas to be assembled on the handle-bar with snatched to the arm.

4.2. 15. Gearbox: Type and mock-up that was used within the period. Numbers alternate and exchanges free. No extraneous electrical hjäpmedel allowable.

4.2. 16. Transmission: About transmissionen is open, must the exist protection an appliance that obstacles drivers and passengers to come in contact with this. This applies also kardandrivning between gearbox and bakswing. Only the batch wheel gets drift the machine. Chainlock will last nitat.

4.2. 17. Exhaus, sound moderation: Will be targeted backward or lopsided backward sideways. Fästskruvar and capnuts will be locked.  Operational muffler must exist. Maximum, 102dB.

4.2. 18. Reglage, instruments: Free. Trottelreglage must last of alone going back type.

4.2. 19. Braketubes: Will last of steelsurround type.

4.2. 20. Replikor: Will in appearance mainly exercizing verge meeting with orginalet.

4.2. 21. Machinecard: For initial in competition is required validlily machine shortlily. Machinecard mandatory also for drivers from other nordic countries. Mechanical no card=no start.

4.2. 22. Other: Sidecar will last backburkad. The equipage will do two tracks at journey across forward. Sidcarsracer will have high standard as regards carrying out of details and color subsidence.

5. Machinerules for Road-Racing, the class 7 A+7B period 3 t.o.m. - 79. (Forgotten Era).

The class is divided up in: Class A, machines >250, maximum 1300cc and class B, machines<250 cc

5.1. Type and age: Machines will last factorysracer, produktionsracer or to be built to compare racer from the period the acts about (sees point 1.0.). and existed available during 1979 years' season. Excepts for this rule ang. oar mocks-up: Yamaha TZ 250 F and G, Yamaha TZ 350 H and Suzuki RG 500 t.o.m. 1981 with antidive thickset from function (decisions the while 2004) is allowable.

Lines of MC as described above is allowable. Mc according to. Swedish Super-Bike bolting intended before 1980 not allowable. The motorcycle's production sows will primarily determine in which class the will be driven. Motorcycle that fits in in existed class should not be changed in order to fit in in other class. This concerns special production's and fabriks-racers since the has soft soap carcase big historical a value.

For modification of above mentioned MC and newly built applies the following.

5.2. Machinecards: Machinecard is required for competition and parade.

5.3. Framework, sving: Style and type that was used before the age limit.

5.4. Frontfork: Will last of type and mock-up that was used before the age limit. Mechanical or hydraulic anti-dive is not allowable.

5.5. * control: Sees SVEMO bolting meaning tea.

5.6. Wheels: The wheels will be time typical and of minimal dimension 18 ". At trådekrade wheels rims of aluminum with high or low edge (applies fr.o.m. 2002-01-01).

5.7. Brakes: Sheep not last of new type or carrying out as was used before the age limit. The records may not be ventilated or liquid. Brakrcalipers will last of mock-up that existed within the period and sheep to have max. 2 pistons. Enkelverkande brake okay with 2 pistons is not allowable.

Elucidation: Halvflytande records of type ISR is allowable. Drilled and toil said records is permitted.

5.8. Decks, intubes: Slicks is allowable in this class. Valve should last of short mock-up. Ventilhat of metal with baggage will be used.

5.9. Bumpers: Linksystem in bumpers not allowable.

5.10. Tank, saddle and hood: Will last of style and appointing as existed within the period. MC will be provided with hood.

5.11. Numberplates: Sees sections 1.6.

5.12. Engine: Crankcase, cylinder and tip of type that existed before the age limit. Free trimning. Processing and change of original parts like assembly of time typical attachments allowable. Pistons in originals overdimension allowable without that the machine is classified up although the cylinder volume exceeds the bunch boundary. Insprutning not allowable.

5.13. Oilplugs and hoses: Oilplugs or screw that about the comes loose causes oil leakage will “najas” to though part on engine or gearbox (not to exhausts or other chattering part) .Steelwire will be redhot stainless thread my. 0,7 mm. Not cup article councils. Outside oil hoses will be provided with screw link and secured. If screw links do not go to use will hoses with hose caliper product najade and secured to though part of engine, oil filters or oljekylare. (applies fr.o.m. 2002-01-01).

 5.14. * Oilreception: Hose from crank houses/gearbox ventilation will end in appropriate container.

5.15. Carburator: Free.

5.16. Ignition, need pc up: Free. Switches in some mould (card inclination or switches for matningsspänning) will exist and to last lättåtkomlig on or at the handle-bar.

5.17. Gearbox: No extraneous electrical aids are allowable.

5.18. Transmission: Free. Kedjelås will be locked with catch thread or dyl.

5.19. Exhaus, sound moderation: Applies for all run. The engine must be provided with some mould of operational sound moderation. Maximum sound level on all chutes are 102 dB.

5.20. Reglage, instruments: Free. Trottelreglage must however last of alone going back type.

5.21. Brakeswire: Forward my. 1,75 mm, batch my. 2,5 mm. Soldered nipples, did not skruva.

5.22. Lines: Will in appearance mainly exercizing verge meeting with the original.

5.23. Other: MC will be competition prepared. Possible. side aids and kick start appliance will be disassembled.

6. Machinerules for class 7 C FORMULA 80-87 (does not enter currently in UEM Vintage cup)

This bolting intended is administered of NCRC (Norwegian Classic Racing club

Those drivers as possible. is interested of the class may take contact with the Norwegian club for bolting meaning tea and machine card:

Classic Racing club

c/o Odd Oeiseth,

Baraakerveien 85,

N-3157 Barkaaker, Norway

For bolting meaning tea and contact: www.crc.no/formula.htm.