2013 Manual of Motorcycle Sport - Motorcycling Australia

2013 MANUAL OF MOTORCYCLE SPORT12 ALL DISCIPLINESFig. 12.16.0.3 a)AGE RANGE JUNIOR MOTOCROSS4 to under 9 50cc Demo Class7 to under 9 50cc Auto Class65cc Solo NOTE: The age7 to under 13 range will change to 7 to U12yrs in 201485cc Solo 2-stroke & 150cc9 to under 124-stroke (standard wheel only)80cc to 160cc Solo 4 stroke,9 to under 16 80/100cc 2-stk/up to 150cc 4-stkSidecar (Rider & Passenger)85cc Solo 2-stroke & 150cc12 to under 164-stroke (standard or big wheels)200 to 250cc Solo 4-stroke,13 to under 16100cc to 150cc Solo 2 strokeAGE RANGE JUNIOR ENDURO4 to under 9 50cc Demo Class7 to under 9 50cc Auto Class7 to under 13 65cc Solo85cc Solo 2-stroke & 150cc9 to under 124-stroke (standard wheel only)9 to under 16 80cc to 160cc Solo 4 stroke85cc Solo 2-stroke & 150cc12 to under 164-stroke (standard or big wheels)200 to 250cc Solo 4-stroke,13 to under 16100cc to 200cc Solo 2 strokeb) A rider may move to the next higherage class when they become eligibleby reason of celebrating a birthday,but once the rider moves to thathigher age class, they may not moveback to the lower age class,c) Any points earned by the riderin the lower age class cannot betransferred when the rider moves tothe higher age class,d) This GCR applies to all riders up toand including the age of 16 years.12.16.0.2 No person who is unable to lift his or hermachine unaided from the horizontal tothe vertical may compete in any Juniorcompetition.12.16.0.3 Subject to GCR12.16.0.1a) a Juniorwho is under the age of 9 years maycompete on a 50cc automatic machinenotwithstanding that the Junior is unableto lift the machine unaided fromthe horizontal to vertical.a) Junior competitors in the agegroups listed in the tables abovemay compete in the correspondingclasses:b) No applicant will be issued with theirfirst competition licence if they areunder the age of 7 years,c) Unless otherwise permitted in writingby the RCB, for any event there mustbe no greater age variation betweencompetitors than 4 years,d) No participant in the 50cc automaticclass may compete in any other classother than at Club level competitions,e) In the 4 years to Under 9 years 50ccDemo Class automatic non competitiveclass, all riders are entitled to receive aprize or award of the same size/value,f) Subject to the following 2 GCRs, anRCB may permit age group racing,graded racing, or a combination ofboth,g) Age group racing:i) Subject to sub-Rule ii), onlycompetitors in the same agegroups may compete againsteach other,ii) Competitors from different agegroups in the following classes maycompete with each other if there areinsufficient entries for each class:• 85cc 2-stroke big wheels and100cc - 150cc 4stroke singlecylinder,• 100cc - 150cc single cylinder &250cc 4-stroke,• Sidecars,h) An RCB may grade junior competitorsaccording to their respective skills,i) Demo class is a non competitiveclass,12.16.0.4 4-stroke non-motocross type machines80cc to 160cc excluding 80cc 4-strokeModified for Dirt Track and Track areapproved for competition under thefollowing conditions:a) Use limited to natural terrain Motocross(no man-made jumps) , Enduro andDirt track competitions only.b) Exhaust systems may be modified orchanged.c) External gearing and carburetorjetting may also be altered.d) No other modifications are allowed.103