1. Machines Eligibility
Open only to Suzuki GSX-R600 K7 or K8 Machines previously supplied via Crescent Suzuki and used in the 2007 or 2008 ACU Suzuki GSX-R Trophy, and any new Suzuki GSX-R600 motorcycle supplied by a Supporting franchised Suzuki Dealer, as detailed in the Championship Conditions.
2. ACU Suzuki GSX-R Trophy - Technical Regulations
To be admitted in the 2009 ACU Suzuki GSX-R Trophy, motorcycles must be Suzuki GSX-R 600 K7, K8 or K9 motorcycle, either previously supplied by Crescent Suzuki as part of the ACU ‘Go Race’ package, or via a Supporting Franchised Suzuki Dealer as part of the 2009 GSX-R Trophy. All machines must comply in every respect with all the requirements for Road Racing as specified in ACU Road Racing Technical Rules contained in the current ACU Handbook, and the following regulations:
Amendments to the technical regulations may be made by the Road Race Committee at any time in order to ensure fairer competitions.
Dyno testing of Championship motorcycles will be carried out from time to time at the discretion of the Chief Technical Officer. This will take place during Parc Ferme and be considered to be part of normal Technical inspection. Any rider who refuses to have his motorcycle dyno tested will be assumed to have been in none-compliance with the technical regulations and will be subject to the penalties outlined below.
If a motorcycle is found not to be in conformity with the technical regulations during or after the practices, the rider will be subject to loss of grid position/qualifying time.
If a motorcycle is found not to be in conformity with the technical regulations after a race, the rider will be disqualified. Further penalties (such as fine – a suspension and/or a withdrawal of Championship or points) may also be imposed.
This penalty may be lower at the discretion of the Clerk of the Course only if the none-conformity involves a minor item not connected with performance or safety.
The ACU Technical Director will decide on the technical legality of any Superstock 600 motorcycle. The legality can be proved also in comparison to similar OEM parts
2.1 Minimum Weights
The minimum weight value is determined by the dry weight (in kg) minus 14 kg.
The dry weight of a homologated motorcycle is defined as the total weight of the empty motorcycle as produced by the manufacturer (after removal of fuel, vehicle number plate, tools and main stand when fitted, but with engine oil and other liquids at optimal level). The result is rounded off to the nearest digit.
In the final inspection at the end of the race, the checked machines will be weighed in the condition they were at the end of the race; nothing can be added to the machine. This includes water, oil, or fuel.
At any time of the event, the weight of the whole machine must not be less than the minimum weight with a tolerance of 1 kg.
2.2 Number Plate Colours
The background colours and figures for ACU Suzuki GSX-R Trophy are as per the ACU Handbook for Formula 600/ Supersport 600 – WHITE background and BLUE numbers.
The allocated number for the rider must appear 3 times on the machine. The 2 side numbers must be located on the left and the right sides of the fairing. There must be a clear space of 5cms around all number plates. Please refer to the photograph at HYPERLINK "http://www.gsxrtrophy.co.uk" www.gsxrtrophy.co.uk and in the GSX-R Trophy Registration Pack.
The numbers must be visible to spectators and officials from both sides of the track.
In case of a dispute concerning the legibility of numbers, the decision of the Technical Director will be final.
2.3 Fuel
Engines must function on normal unleaded fuel with a maximum lead content of 0.005 g/l (unleaded) and a maximum MON of 90 (see the ACU Handbook 2008)
2.4 Machine Preparation
Machines can be prepared by either the rider or the Supporting Dealer. In either case, the ultimate responsibility for the safety and conformity of the motorcycle rests with the rider.
Machines prepared by riders/Supporting Dealers must comply with the following:
All road body work and mirrors must be removed.
All lights and indicators must be removed
The side stand must be removed
The upper chain guard may be removed
The radiator fan may be removed
The Horn may be removed
The motorcycle must comply with the 2009 ACU Handbook in relation to lock wiring of fastener and oil containment etc and all other standard safety and conformity regulations.
Open only to Suzuki GSX-R600 K7 or K8 Machines previously supplied via Crescent Suzuki and used in the 2007 or 2008 ACU Suzuki GSX-R Trophy, and any new Suzuki GSX-R600 motorcycle supplied by a Supporting franchised Suzuki Dealer, as detailed in the Championship Conditions.
2. ACU Suzuki GSX-R Trophy - Technical Regulations
To be admitted in the 2009 ACU Suzuki GSX-R Trophy, motorcycles must be Suzuki GSX-R 600 K7, K8 or K9 motorcycle, either previously supplied by Crescent Suzuki as part of the ACU ‘Go Race’ package, or via a Supporting Franchised Suzuki Dealer as part of the 2009 GSX-R Trophy. All machines must comply in every respect with all the requirements for Road Racing as specified in ACU Road Racing Technical Rules contained in the current ACU Handbook, and the following regulations:
Amendments to the technical regulations may be made by the Road Race Committee at any time in order to ensure fairer competitions.
Dyno testing of Championship motorcycles will be carried out from time to time at the discretion of the Chief Technical Officer. This will take place during Parc Ferme and be considered to be part of normal Technical inspection. Any rider who refuses to have his motorcycle dyno tested will be assumed to have been in none-compliance with the technical regulations and will be subject to the penalties outlined below.
If a motorcycle is found not to be in conformity with the technical regulations during or after the practices, the rider will be subject to loss of grid position/qualifying time.
If a motorcycle is found not to be in conformity with the technical regulations after a race, the rider will be disqualified. Further penalties (such as fine – a suspension and/or a withdrawal of Championship or points) may also be imposed.
This penalty may be lower at the discretion of the Clerk of the Course only if the none-conformity involves a minor item not connected with performance or safety.
The ACU Technical Director will decide on the technical legality of any Superstock 600 motorcycle. The legality can be proved also in comparison to similar OEM parts
2.1 Minimum Weights
The minimum weight value is determined by the dry weight (in kg) minus 14 kg.
The dry weight of a homologated motorcycle is defined as the total weight of the empty motorcycle as produced by the manufacturer (after removal of fuel, vehicle number plate, tools and main stand when fitted, but with engine oil and other liquids at optimal level). The result is rounded off to the nearest digit.
In the final inspection at the end of the race, the checked machines will be weighed in the condition they were at the end of the race; nothing can be added to the machine. This includes water, oil, or fuel.
At any time of the event, the weight of the whole machine must not be less than the minimum weight with a tolerance of 1 kg.
2.2 Number Plate Colours
The background colours and figures for ACU Suzuki GSX-R Trophy are as per the ACU Handbook for Formula 600/ Supersport 600 – WHITE background and BLUE numbers.
The allocated number for the rider must appear 3 times on the machine. The 2 side numbers must be located on the left and the right sides of the fairing. There must be a clear space of 5cms around all number plates. Please refer to the photograph at HYPERLINK "http://www.gsxrtrophy.co.uk" www.gsxrtrophy.co.uk and in the GSX-R Trophy Registration Pack.
The numbers must be visible to spectators and officials from both sides of the track.
In case of a dispute concerning the legibility of numbers, the decision of the Technical Director will be final.
2.3 Fuel
Engines must function on normal unleaded fuel with a maximum lead content of 0.005 g/l (unleaded) and a maximum MON of 90 (see the ACU Handbook 2008)
2.4 Machine Preparation
Machines can be prepared by either the rider or the Supporting Dealer. In either case, the ultimate responsibility for the safety and conformity of the motorcycle rests with the rider.
Machines prepared by riders/Supporting Dealers must comply with the following:
All road body work and mirrors must be removed.
All lights and indicators must be removed
The side stand must be removed
The upper chain guard may be removed
The radiator fan may be removed
The Horn may be removed
The motorcycle must comply with the 2009 ACU Handbook in relation to lock wiring of fastener and oil containment etc and all other standard safety and conformity regulations.
2.5 Parts that CAN be changed
ANY ITEM not mentioned in the following articles must remain fitted, as originally produced by the manufacturer, and not modified in any way
The appearance from the front, rear and the profile of the Suzuki GSX-R 600 motorcycles must (except when otherwise stated) conform to the homologated shape (as originally produced by the manufacturer).
The paint scheme is compulsory and must match exactly the design on the GSX-R Trophy Web site www.gsxrtrophy.co.uk and the photograph supplied to each rider in the Rider Registration pack.
2.5.1 Front Forks
Only the following standard original internal parts of the standard forks can be modified or replaced:
Springs
Any quality and quantity of oil can be used in the front forks.
The height and position of the front fork in relation to the fork crowns is free.
Any Steering Damper can be used but it must fit to original mounting points.
The steering damper cannot act as a steering lock limiting device.
2.5.2 Rear Suspension Unit
Only the standard rear suspension unit can be used. Only internal parts may be modified.
2.5.3 Foot Rests
Any rear set footrests can be used but must fit to original mountings.
2.5.4 Brakes
Any brake hoses can be used
The split of the front brake lines for both front brake callipers must be made above the lower fork bridge (lower triple clamp)
Any brake pad may be used.
2.5.5 Tyres
Dunlop is the control tyre manufacturer for the GSX-R Trophy.
All tyres used in the GSX-R Trophy must be as supplied by Dunlop/Dunlop Officially appointed tyre supplier at each round.
Any modification or treatment (cutting, grooving, etc.) is forbidden.
The use of tyre warmers is permitted.
Only tyres bearing a security mark from that round or a previous round may be used.
There is no limit to the numbers of tyres used at each round
2.5.6 Wiring Harness
The wiring harness and connectors must be as originally produced by the manufacturer for the homologated machine.
Cutting of the wiring harness is not permitted, but to disconnect connectors is permitted.
2.5.7 Transmission/Gearbox/Chain
Any chain may be used
Only the countershaft sprocket and the rear wheel sprocket can be changed
The chain and sprocket must be the same pitch as originally fitted.
2.5.8 Exhaust System
Any Exhaust system and silencer may be used
The catalytic converter may be removed
The noise limit for Superstock 600 machines will be 105 dB/A with a post race tolerance of +3dB/A
The location of the silencer must remain as original.
2.6 Additional logos and decals
The following areas of the machine are reserved for Official Championship Sponsor Logos and decals
Side fairing from the line of the air intake down to the belly pan faring joint and forward of the radiator.
Front mudguard and fork shrouds
!picture to follow
2.7 The following items may be altered or replaced from those fitted to the homologated motorcycle.
Any type of lubrication, brake or suspension fluid may be used.
Any type of spark plug.
Any inner tube (if fitted) or inflation valves may be used.
Any brake pads may be used
Wheel balance weights may be discarded, changed or added to.
Painted external surface finishes and decals. (other than official Championship Decals)
2.8 Additional Equipment
Power Commanders are not permitted.
Additional equipment not on the original homologated motorcycle may not be added with the exception of lap timing systems and data logging
The use of a ‘double bubble’ screen is permitted
The addition of crank case crash protection is permitted and encouraged.
2.9 General safety instruction
Throttle controls must be self closing when not held by the hand.
All drain plugs must be wired. External oil filter(s) screws and bolts that enter an oil cavity must be safety wired.
Where breather or overflow pipes are fitted they must discharge via existing outlets.
The original closed system must be retained; no direct atmospheric emission is permitted.
Where an oil breather pipe is fitted, the outlet must discharge into a catch tank located in an easily accessible position and which must be emptied before the start of a race.
The minimum size of a catch tank shall be 250cc for gear box breather pipes and 500cc for engine breather pipes.
As all motorcycles must have a closed breather system the oil breather line must be connected and discharged in the air box.
ANY ITEM not mentioned in the following articles must remain fitted, as originally produced by the manufacturer, and not modified in any way
The appearance from the front, rear and the profile of the Suzuki GSX-R 600 motorcycles must (except when otherwise stated) conform to the homologated shape (as originally produced by the manufacturer).
The paint scheme is compulsory and must match exactly the design on the GSX-R Trophy Web site www.gsxrtrophy.co.uk and the photograph supplied to each rider in the Rider Registration pack.
2.5.1 Front Forks
Only the following standard original internal parts of the standard forks can be modified or replaced:
Springs
Any quality and quantity of oil can be used in the front forks.
The height and position of the front fork in relation to the fork crowns is free.
Any Steering Damper can be used but it must fit to original mounting points.
The steering damper cannot act as a steering lock limiting device.
2.5.2 Rear Suspension Unit
Only the standard rear suspension unit can be used. Only internal parts may be modified.
2.5.3 Foot Rests
Any rear set footrests can be used but must fit to original mountings.
2.5.4 Brakes
Any brake hoses can be used
The split of the front brake lines for both front brake callipers must be made above the lower fork bridge (lower triple clamp)
Any brake pad may be used.
2.5.5 Tyres
Dunlop is the control tyre manufacturer for the GSX-R Trophy.
All tyres used in the GSX-R Trophy must be as supplied by Dunlop/Dunlop Officially appointed tyre supplier at each round.
Any modification or treatment (cutting, grooving, etc.) is forbidden.
The use of tyre warmers is permitted.
Only tyres bearing a security mark from that round or a previous round may be used.
There is no limit to the numbers of tyres used at each round
2.5.6 Wiring Harness
The wiring harness and connectors must be as originally produced by the manufacturer for the homologated machine.
Cutting of the wiring harness is not permitted, but to disconnect connectors is permitted.
2.5.7 Transmission/Gearbox/Chain
Any chain may be used
Only the countershaft sprocket and the rear wheel sprocket can be changed
The chain and sprocket must be the same pitch as originally fitted.
2.5.8 Exhaust System
Any Exhaust system and silencer may be used
The catalytic converter may be removed
The noise limit for Superstock 600 machines will be 105 dB/A with a post race tolerance of +3dB/A
The location of the silencer must remain as original.
2.6 Additional logos and decals
The following areas of the machine are reserved for Official Championship Sponsor Logos and decals
Side fairing from the line of the air intake down to the belly pan faring joint and forward of the radiator.
Front mudguard and fork shrouds
!picture to follow
2.7 The following items may be altered or replaced from those fitted to the homologated motorcycle.
Any type of lubrication, brake or suspension fluid may be used.
Any type of spark plug.
Any inner tube (if fitted) or inflation valves may be used.
Any brake pads may be used
Wheel balance weights may be discarded, changed or added to.
Painted external surface finishes and decals. (other than official Championship Decals)
2.8 Additional Equipment
Power Commanders are not permitted.
Additional equipment not on the original homologated motorcycle may not be added with the exception of lap timing systems and data logging
The use of a ‘double bubble’ screen is permitted
The addition of crank case crash protection is permitted and encouraged.
2.9 General safety instruction
Throttle controls must be self closing when not held by the hand.
All drain plugs must be wired. External oil filter(s) screws and bolts that enter an oil cavity must be safety wired.
Where breather or overflow pipes are fitted they must discharge via existing outlets.
The original closed system must be retained; no direct atmospheric emission is permitted.
Where an oil breather pipe is fitted, the outlet must discharge into a catch tank located in an easily accessible position and which must be emptied before the start of a race.
The minimum size of a catch tank shall be 250cc for gear box breather pipes and 500cc for engine breather pipes.
As all motorcycles must have a closed breather system the oil breather line must be connected and discharged in the air box.