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Related Manuals for KTM 50 SX 2012
Summary of Contents for KTM 50 SX 2012
- Page 1 OWNER'S MANUAL 2013 50 SX 50 SX Mini Art. no. 3211854en...
- Page 3 KTM accepts no liability for delivery options, deviations from illustrations and descriptions, as well as misprints and other errors.
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Page 4: Table Of Contents
TABLE OF CONTENTS 10 TUNING THE CHASSIS ..........23 TABLE OF CONTENTS MEANS OF REPRESENTATION ........4 10.1 Adjusting the rebound damping of the shock Symbols used ........... 4 absorber............23 Formats used............ 4 10.2 Measuring rear wheel sag unloaded....23 SAFETY ADVICE............ - Page 5 TABLE OF CONTENTS 12.4 Checking brake discs........46 19 TROUBLESHOOTING ..........74 12.5 Checking front brake fluid level ......46 20 TECHNICAL DATA............76 12.6 Adding front brake fluid ......47 20.1 Engine ............76 12.7 Checking the front brake linings ....... 48 20.2 Engine tightening torques ........
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Page 6: Means Of Representation
All work marked with this symbol requires specialist knowledge and technical understanding. In the interest of the safety of your child, have these jobs performed in an authorized KTM workshop. There, your motorcycle will be serviced optimally by specially trained experts using the specialist tools required. -
Page 7: Safety Advice
SAFETY ADVICE Use definition - intended use KTM sport motorcycles are designed and built to withstand the normal stresses and strains of competitive use. The motorcycles com- ply with currently valid regulations and categories of the top international motorsport organizations. -
Page 8: Protective Clothing
Keep the Owner's Manual in an accessible place to enable you to refer to it as needed. If you would like to know more about the vehicle or have questions on the material you read, please contact an authorized KTM dealer. -
Page 9: Important Information
Guarantee, warranty The work prescribed in the service schedule must be carried out by an authorized KTM workshop only and confirmed in the customer's service record and in the KTM dealer.net; otherwise, all warranty claims will be void. No warranty claims can be considered for damage resulting from manipulations and/or alterations to the vehicle. -
Page 10: View Of Vehicle
VIEW OF VEHICLE View of the vehicle from the left front (example) 601973-10 Filler cap Quick release of seat Fuel tap ( p. 13) Choke ( p. 14) Plug-in stand ( p. 14) Chain guide... -
Page 11: View Of The Vehicle From The Right Rear (Example)
VIEW OF VEHICLE View of the vehicle from the right rear (example) 601972-10 Kill switch ( p. 12) Throttle grip ( p. 12) Hand brake lever ( p. 12) Chassis number ( p. 10) Shock absorber rebound adjustment Level viewer for brake fluid, rear Foot brake lever ( p. -
Page 12: Serial Numbers
SERIAL NUMBERS Chassis number The chassis number is stamped on right of the steering head. 601576-10 Type label (50 SX) The type label is located on the front frame tube. S00010-10 (50 SX Mini) The type label is located on the frame at the front right. S00009-10 Engine number The engine number... -
Page 13: Shock Absorber Part Number
SERIAL NUMBERS Shock absorber part number The shock absorber part number is stamped on the top of the shock absorber above the adjusting ring towards the rear. 700469-01... -
Page 14: Controls
CONTROLS Hand brake lever Hand brake lever is fitted on the right side of the handlebar. The hand brake lever is used to activate the front brake. 601578-10 Throttle grip Throttle grip is fitted on the right side of the handlebar. 601577-10 Kill switch Kill switch... -
Page 15: Closing Filler Cap
CONTROLS – Turn the tank cap counterclockwise and pull it up. 601580-10 Closing filler cap – Put the tank cap on and turn it clockwise. Info Run the fuel tank breather hose without kinks. 601580-11 Opening oil tank cap (50 SX Mini) –... -
Page 16: Choke (50 Sx)
CONTROLS Choke (50 SX) The choke knob is fitted on the left of the carburetor. Activating the choke function frees an opening through which the engine can draw extra fuel. This results in a richer fuel-air mixture, which is needed for a cold start. Info If the engine is warm, the choke function must be deactivated. -
Page 17: Preparing For Use
When using your motorcycle, remember that others may feel disturbed by excessive noise. – Make sure that the pre-delivery inspection work has been carried out by an authorized KTM workshop. You receive a delivery certificate and the service record at vehicle handover. -
Page 18: Running In The Engine
PREPARING FOR USE Info To give your child a feel for the brake system, you should push your child at first. Do not start the engine until your child is able to apply the necessary front brake pressure. Initially, let your child drive to another person who can help your child stop and turn. –... -
Page 19: Riding Instructions
RIDING INSTRUCTIONS Checks and maintenance measures when preparing for use Info Before each use, check the condition of the vehicle and its operating safety. The vehicle must be in perfect technical condition when it is being operated. – Check the gear oil level. ( p. -
Page 20: Starting Up
Open the throttle carefully. Riding Info If you hear unusual noises while riding, stop immediately, switch off the engine, and contact an authorized KTM workshop. – If the choke function was activated, deactivate it after the engine has warmed up. -
Page 21: Transport
RIDING INSTRUCTIONS – Always place the vehicle on a firm and even surface. Note Fire hazard Some vehicle components become very hot when the vehicle is operated. – Do not park the vehicle near flammable or explosive substances. Do not place objects on the vehicle while it is still warm from being run. -
Page 22: Filling Up With Oil (50 Sx Mini)
RIDING INSTRUCTIONS – Fill the fuel tank with fuel up to measurement 0 0 0 Guideline Measurement of 35 mm (1.38 in) Fuel tank 2.0 l (2.1 qt.) Super unleaded (ROZ 95/RON 95/PON capacity, approx. 91) ( p. 82) (50 SX Mini) Fuel tank 2.3 l (2.4 qt.) Super unleaded gasoline, mixed with... -
Page 23: Service Schedule
SERVICE SCHEDULE Service schedule S10N S20A S40A S80A Check the front brake linings. ( p. 48) • • • • Check the rear brake linings. ( p. 52) • • • • Check the brake discs. ( p. 46) • •... - Page 24 • • • • • Create a service entry in the KTM DEALER.NET and in the service record. S10N: Once after 10 operating hours S20A: Every 20 operating hours S40A: Every 40 operating hours S80A: Every 80 operating hours J1A: Annually...
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Page 25: Tuning The Chassis
Adjusting the rebound damping of the shock absorber Caution Danger of accidents Disassembly of pressurized parts can lead to injury. – The shock absorber is filled with high density nitrogen. Adhere to the description provided. (Your authorized KTM workshop will be glad to help.) – Turn adjusting screw clockwise up to the last perceptible click. -
Page 26: Checking The Riding Sag Of The Shock Absorber
Adjusting the spring preload of the shock absorber Caution Danger of accidents Disassembly of pressurized parts can lead to injury. – The shock absorber is filled with high density nitrogen. Adhere to the description provided. (Your authorized KTM workshop will be glad to help.) Preparatory work –... -
Page 27: Adjusting The Riding Sag
TUNING THE CHASSIS 10.6 Adjusting the riding sag Preparatory work – Raise the motorcycle with a lift stand. ( p. 27) – Remove shock absorber. p. 34) – After removing the shock absorber, clean it thoroughly. Main work – Choose and mount a suitable spring. Guideline Spring rate (50 SX) Weight of rider: 15…... -
Page 28: Adjusting Seat Height
TUNING THE CHASSIS – Remove the four screws . Remove the handlebar clamps. Remove the handlebar 0 0 1 and lay it to one side. Info 0 0 2 Protect the motorcycle and its attachments from damage by covering them. Do not bend the cables and lines. -
Page 29: Maintenance Work On The Chassis
MAINTENANCE WORK ON THE CHASSIS 11.1 Raising the motorcycle with a lift stand Note Danger of damage The parked vehicle may roll away or fall over. – Always place the vehicle on a firm and even surface. – Raise the motorcycle at the frame underneath the engine. Lift stand (59229055000) The tires should no longer be in contact with the ground. -
Page 30: Removing The Fork Protector
MAINTENANCE WORK ON THE CHASSIS 11.4 Removing the fork protector – Remove screws . Take off clamp – Remove screws on the left fork leg. Take off the fork protector. 700431-01 – Remove screws on the right fork leg. Take off the fork protector. 700432-01 11.5 Installing the fork protector... -
Page 31: Installing The Fork Legs
MAINTENANCE WORK ON THE CHASSIS – Loosen screws . Remove the left fork leg. – Loosen screws . Remove the right fork leg. 601594-10 11.7 Installing the fork legs Main work – Position the fork legs. Info The upper milled groove in the fork leg must be flush with the top edge of the upper triple clamp. -
Page 32: Installing The Lower Triple Clamp
MAINTENANCE WORK ON THE CHASSIS – Remove protective ring – Remove the lower triple clamp with the steering stem. – Remove the upper steering head bearing. 601605-10 11.9 Installing the lower triple clamp Main work – Clean the bearing and sealing elements, check for damage, and grease. High viscosity grease ( p. -
Page 33: Checking Play Of Steering Head Bearing
Danger of accidents Unstable vehicle handling from incorrect steering head bearing play. – Adjust the steering head bearing play without delay. (Your authorized KTM workshop will be glad to help.) Info If the bike is ridden with play in the steering head bearing, the bearing and the bearing seats in the frame can become dam- aged over time. -
Page 34: Adjusting The Play Of The Steering Head Bearing
MAINTENANCE WORK ON THE CHASSIS Main work – Move the handlebar to the straight-ahead position. Move the fork legs to and fro in the direction of travel. No play should be noticeable in the steering head bearing. » If there is noticeable play present: –... -
Page 35: Dismounting The Start Number Plate
MAINTENANCE WORK ON THE CHASSIS 11.13 Dismounting the start number plate – Remove screw and take off clamp. – Remove screw . Remove the start number plate. C00050-10 11.14 Installing the start number plate – Position the start number plate with the drill holes onto the holding lugs of the fender. -
Page 36: Removing The Shock Absorber
MAINTENANCE WORK ON THE CHASSIS – Position the front fender. Mount and tighten screws Guideline Remaining screws, chassis 10 Nm (7.4 lbf ft) 601982-11 11.17 Removing the shock absorber Preparatory work – Raise the motorcycle with a lift stand. ( p. -
Page 37: Mounting The Seat
MAINTENANCE WORK ON THE CHASSIS 11.20 Mounting the seat – Hook the seat onto screw and lower the seat at the rear while pushing it forward. Projection hooks into the fuel tank. 601977-10 – Close quick release 601976-11 11.21 Removing the air filter Note Engine failure Unfiltered intake air has a negative effect on the service life of the engine. -
Page 38: Cleaning The Air Filter And Air Filter Box
MAINTENANCE WORK ON THE CHASSIS 11.23 Cleaning the air filter and air filter box Warning Environmental hazard Hazardous substances cause environmental damage. – Oil, grease, filters, fuel, cleaners, brake fluid, etc., should be disposed of as stipulated in applicable regulations. Info Do not clean the air filter with fuel or petroleum since these substances attack the foam. -
Page 39: Installing The Main Silencer
MAINTENANCE WORK ON THE CHASSIS 11.25 Installing the main silencer – Position the main silencer. – Mount the main silencer with the rubber sleeve – Mount the silentblock with the screw Guideline Remaining screws, chassis 10 Nm (7.4 lbf ft) 700513-01 –... -
Page 40: Installing The Chain Guard (50 Sx)
MAINTENANCE WORK ON THE CHASSIS 11.28 Installing the chain guard (50 SX) – Position the chain guard. Mount cable binder Info The cable binder must be run between chain sliding guard swingarm 100816-10 – Mount the cable binder at the rear. –... -
Page 41: Cleaning The Chain
MAINTENANCE WORK ON THE CHASSIS Main work – Check the chain for coarse dirt accumulation. » If the chain is very dirty: – Clean the chain. ( p. 39) 400678-01 Finishing work (50 SX) – Install the chain guard. ( p. -
Page 42: Adjusting Chain Tension
MAINTENANCE WORK ON THE CHASSIS Main work – Push the chain at the end of the chain sliding component upward to measure the chain tension Info The upper chain section must be taut. Because chain wear is not always even, repeat this measurement at differ- ent chain positions. - Page 43 MAINTENANCE WORK ON THE CHASSIS Main work – Check the engine sprocket cover for wear. » If the engine sprocket cover is worn through in the marked area – Change the engine sprocket cover. 100896-10 – Check the rear sprocket and engine sprocket for wear. »...
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Page 44: Adjusting The Chain Guide
MAINTENANCE WORK ON THE CHASSIS – Check the chain sliding piece for wear. » If the lower edge of the chain pins is in line with or below the chain sliding piece: – Change the chain sliding piece. – Check the chain sliding piece for tightness. »... -
Page 45: Checking The Frame
If the frame exhibits cracking or deformation due to a mechanical impact: – Change the frame. Info A frame that has been damaged due to a mechanical impact must always be changed. Repair of the frame is not authorized by KTM. 601599-01 11.38 Checking the swingarm –... -
Page 46: Checking The Rubber Grip
MAINTENANCE WORK ON THE CHASSIS 11.40 Checking the rubber grip – Check the rubber grips on the handlebar for damage, wear, and looseness. » If a rubber grip is damaged, worn, or loose: – Change and secure the rubber grip. Rubber grip adhesive (00062030051) ( p. -
Page 47: Brake System
BRAKE SYSTEM 12.1 Checking play of handbrake lever – Push the handbrake lever forwards and check the play Play of hand brake lever 3… 5 mm (0.12… 0.2 in) » If the play does not meet specifications: – Adjust the play of the hand brake lever. ( p. -
Page 48: Checking Brake Discs
Warning Danger of accidents Reduced braking efficiency due to old brake fluid. – Change the brake fluid of the front and rear brake according to the service schedule. (Your authorized KTM workshop will be glad to help.) Warning Environmental hazard Hazardous substances cause environmental damage. -
Page 49: Adding Front Brake Fluid
Warning Danger of accidents Reduced braking efficiency due to old brake fluid. – Change the brake fluid of the front and rear brake according to the service schedule. (Your authorized KTM workshop will be glad to help.) Warning Environmental hazard Hazardous substances cause environmental damage. -
Page 50: Checking The Front Brake Linings
Brake linings available from accessory suppliers are often not tested and approved for use on KTM vehicles. The construc- tion and friction factor of the brake linings and therefore the brake power can differ considerably from the original KTM brake linings. If brake linings are used that differ from the originals, there is no guarantee that they comply with the origi- nal license. -
Page 51: Changing The Front Brake Linings
Warning Danger of accidents Reduced braking efficiency due to old brake fluid. – Change the brake fluid of the front and rear brake according to the service schedule. (Your authorized KTM workshop will be glad to help.) Warning Environmental hazard Hazardous substances cause environmental damage. -
Page 52: Checking The Free Travel Of The Foot Brake Lever
BRAKE SYSTEM Guideline Brake fluid level under top level of con- 5 mm (0.2 in) tainer Brake fluid DOT 4 / DOT 5.1 ( p. 81) – Position the cover with the membrane. Mount and tighten the screws. Info Clean up overflowed or spilt brake fluid immediately with water. 12.11 Checking the free travel of the foot brake lever Warning... -
Page 53: Checking Rear Brake Fluid Level
Warning Danger of accidents Reduced braking efficiency due to old brake fluid. – Change the brake fluid of the front and rear brake according to the service schedule. (Your authorized KTM workshop will be glad to help.) – Stand the vehicle upright. -
Page 54: Checking The Rear Brake Linings
Warning Danger of accidents Reduced braking efficiency caused by worn brake linings. – Change worn brake linings immediately. (Your authorized KTM workshop will be glad to help.) – Check the brake linings for minimum thickness ≥ 1 mm (≥ 0.04 in) Minimum thickness »... -
Page 55: Installing The Rear Brake Linings
Brake linings available from accessory suppliers are often not tested and approved for use on KTM vehicles. The construc- tion and friction factor of the brake linings and therefore the brake power can differ considerably from the original KTM brake linings. If brake linings are used that differ from the originals, there is no guarantee that they comply with the origi- nal license. -
Page 56: Changing The Rear Brake Linings
Warning Danger of accidents Reduced braking efficiency due to old brake fluid. – Change the brake fluid of the front and rear brake according to the service schedule. (Your authorized KTM workshop will be glad to help.) Warning Environmental hazard Hazardous substances cause environmental damage. -
Page 57: Wheels, Tires
WHEELS, TIRES 13.1 Removing the front wheel Preparatory work – Raise the motorcycle with a lift stand. ( p. 27) Main work – Remove screw – Loosen screws 601596-10 – Withdraw the wheel spindle while holding the front wheel. Take the front wheel out of the fork. -
Page 58: Removing Rear Wheel
Checking the tire condition Info Only mount tires that have been approved and/or recommended by KTM. Other tires could have a negative effect on riding behavior. The type, condition and air pressure of the tires all have an important impact on the riding behavior of the motorcycle. -
Page 59: Checking Tire Air Pressure
Danger of accidents Instable handling due to incorrect spoke tension. – Ensure that the spoke tension is correct. (Your authorized KTM workshop will be glad to help.) Info A loose spoke can cause wheel imbalance, which leads to more loose spokes in a short time. - Page 60 WHEELS, TIRES » If the spoke tension differs: – Correct the spoke tension. – Check the spoke torque. Guideline Spoke nipple M3.5 3 Nm (2.2 lbf ft) Torque wrench with various accessories in set (58429094000)
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Page 61: Cooling System
COOLING SYSTEM 14.1 Cooling system The water pump in the engine forces the coolant to flow. The pressure resulting from the warming of the cooling system is regulated by a valve in the radiator cap . This ensures that operating the vehicle at the specified coolant temperature will not result in a risk of malfunctions. -
Page 62: Checking The Coolant Level
COOLING SYSTEM 14.3 Checking the coolant level Warning Danger of scalding During motorcycle operation, the coolant gets very hot and is under pressure. – Do not remove the radiator cap, radiator hoses or other cooling system components when the engine is hot. Allow the engine and cooling system to cool down. -
Page 63: Refilling Coolant
COOLING SYSTEM 14.5 Refilling coolant Warning Danger of poisoning Coolant is poisonous and a health hazard. – Avoid contact between coolant and skin, eyes and clothing. If it gets into your eyes, rinse immediately with water and con- tact a doctor. Wash affected skin areas immediately with soap and water. If coolant is swallowed, contact a doctor immedi- ately. -
Page 64: Tuning The Engine
TUNING THE ENGINE 15.1 Checking the installation position of the throttle grip – Position the throttle grip so that surface is vertical. Info If the throttle grip is tipped forward, the throttle cable will slip out of the guide on the carburetor. The throttle slide can no longer be closed. 601970-10 15.2 Checking the play of the throttle cable... -
Page 65: Carburetor - Idle (50 Sx)
TUNING THE ENGINE 15.4 Carburetor - idle (50 SX) The idle setting of the carburetor has a big influence on the starting behavior, stable idling and the response to throttle opening. That means that an engine with a correctly set idle speed is easier to start than if the idle is set wrongly. Info The carburetor and its components are subject to increased wear caused by engine vibration. -
Page 66: Carburetor - Adjusting Idle Speed
TUNING THE ENGINE Info If the speed rise is too high, reduce the idle speed to a normal level and repeat the preceding steps. If the procedure described here does not lead to satisfactory results, the cause may be a wrongly dimensioned idling jet. If you can turn the idle adjusting screw to the end without any change of engine speed, you have to install a smaller idling jet. -
Page 67: Emptying The Carburetor Float Chamber
TUNING THE ENGINE 15.8 Emptying the carburetor float chamber Danger Fire hazard Fuel is highly flammable. – Never refuel the vehicle near open flames or burning cigarettes, and always switch off the engine first. Be careful that no fuel is spilt, especially on hot vehicle components. Clean up spilt fuel immediately. –... -
Page 68: Removing The Clutch Cover
TUNING THE ENGINE – Read the speed. Slip speed 8,700… 9,300 rpm » If the specified value is not reached: – Adjust the clutch. p. 66) 15.10 Removing the clutch cover Warning Environmental hazard Improper handling of fuel is a danger to the environment. –... -
Page 69: Installing The Clutch Cover
TUNING THE ENGINE Info The springs may not be pretensioned by more than 17 clicks from the stop using the adjusting screws. Condition If the slip speed is too low: – Turn adjusting screws clockwise. Guideline 1 click increases the slip speed by 250…... -
Page 70: Service Work On The Engine
SERVICE WORK ON THE ENGINE 16.1 Checking oil level (50 SX Mini) Preparatory work – Stand the motorcycle upright on a horizontal surface. Main work – Check the oil level in the oil tank. For a full fuel tank, the oil tank must be filled up to MIN mark at a minimum. -
Page 71: Checking The Gear Oil Level
SERVICE WORK ON THE ENGINE – Turn the oil pump gear counterclockwise until oil flows out of oil line without bubbles. 300653-10 – Connect oil line – Position the oil pump. – Mount and tighten screws Guideline Screw, oil pump 6 Nm (4.4 lbf ft) 300651-10 16.3... -
Page 72: Draining The Gear Oil
SERVICE WORK ON THE ENGINE 16.5 Draining the gear oil Warning Danger of scalding Engine oil and gear oil get very hot when the motorcycle is ridden. – Wear appropriate protective clothing and safety gloves. In case of burns, rinse immediately with lukewarm water. Warning Environmental hazard Hazardous substances cause environmental damage. - Page 73 SERVICE WORK ON THE ENGINE – Remove gear oil level check screw S00005-10 – Remove screw cap . Stand the vehicle upright. – Add gear oil until it flows out of the bore of the gear oil level screw. Gear oil (ATF Dexron 3) ( p.
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Page 74: Cleaning, Care
CLEANING, CARE 17.1 Cleaning motorcycle Note Material damage Damage and destruction of components by high-pressure cleaning equipment. – When cleaning the vehicle with a pressure cleaner, do not point the water jet directly onto electrical components, connectors, cables, bearings, etc. Maintain a minimum distance of 60 cm between the nozzle of the pressure cleaner and the component. Excessive pressure can cause malfunctions or destroy these parts. -
Page 75: Storage
57) – Store the vehicle in a dry location that is not subject to large fluctuations in tem- perature. Info KTM recommends raising the motorcycle. – Raise the motorcycle with a lift stand. ( p. 27) – Cover the vehicle with a tarp or similar cover that is permeable to air. -
Page 76: Troubleshooting
TROUBLESHOOTING Faults Possible cause Action – Engine turns but does not start Operating error Go through the steps of starting the engine. p. 17) – Motorcycle was out of use for a long Empty the carburetor float chamber. time and there is old fuel in the float p. - Page 77 TROUBLESHOOTING Faults Possible cause Action – Engine has too little power Exhaust system leaky, deformed or Check exhaust system for damage. too little glass fiber yarn filling in – Change the glass fiber yarn filling of the main main silencer silencer.
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Page 78: Technical Data
TECHNICAL DATA 20.1 Engine Design 1-cylinder 2-stroke engine, water-cooled, with reed intake Displacement 49.0 cm³ (2.99 cu in) Stroke 40 mm (1.57 in) Bore 39.5 mm (1.555 in) Crankshaft bearing 2 grooved ball bearings Conrod bearing Needle bearing Piston pin bearing Needle bearing Pistons Aluminum cast... -
Page 79: Carburetor With Carburetor Tuning
TECHNICAL DATA 20.3 Carburetor with carburetor tuning 20.3.1 50 SX Carburetor type Dell`Orto PHBG 19BS Needle position 3rd position from top Idle mixture adjusting screw Open 3 turns Main jet Jet needle Idling jet Needle jet 260AU Throttle slide Cold start jet 20.3.2 50 SX Mini Carburetor type... -
Page 80: Tires
2.50 - 10 33J TT 2.75 - 10 37J TT Pirelli SCORPION MX Mid Soft 32 NHS Pirelli SCORPION MX Mid Soft 32 NHS Additional information is available in the Service section under: http://www.ktm.com 20.7 Fork 20.7.1 50 SX Mini Fork part number 07.18.1L.01... -
Page 81: Shock Absorber
TECHNICAL DATA 20.7.2 50 SX Fork part number 07.18.1L.03 Fork WP Suspension USD 35 Fork length 685 mm (26.97 in) Spring rate Weight of rider: 15… 25 kg (33… 55 lb.) 1.8 N/mm (10.3 lb/in) Weight of rider (standard): 25… 35 kg (55… 77 lb.) 2.0 N/mm (11.4 lb/in) Weight of rider: 35…... -
Page 82: Chassis Tightening Torques
TECHNICAL DATA 20.9 Chassis tightening torques – Spoke nipple M3.5 3 Nm (2.2 lbf ft) – Screw, brake linings 8 Nm (5.9 lbf ft) ® Rear brake caliper screw 10 Nm (7.4 lbf ft) Loctite 243™ – Remaining nuts, chassis 10 Nm (7.4 lbf ft) –... -
Page 83: Substances
SUBSTANCES 2-stroke engine oil According to – JASO FC ( p. 85) Guideline – Only use high quality 2-stroke engine oil of a well-known brand. KTM recommends Motorex ® products. Fully synthetic Supplier Motorex ® – Cross Power 2T Brake fluid DOT 4 / DOT 5.1 According to –... - Page 84 SUBSTANCES Shock absorber oil (SAE 2.5) (50180342S1) According to – SAE ( p. 85) (SAE 2.5) Guideline – Use only oils that comply with the specified standards (see specifications on the container) and that possess the corresponding properties. Super unleaded (ROZ 95/RON 95/PON 91) According to –...
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Page 85: Auxiliary Substances
AUXILIARY SUBSTANCES Air filter cleaner Guideline – KTM recommends Motorex ® products. Supplier Motorex ® – Twin Air Dirt Bio Remover Chain cleaner Guideline – KTM recommends Motorex ® products. Supplier Motorex ® – Chain Clean Cleaning and preserving materials for metal, rubber and plastic Guideline –... - Page 86 AUXILIARY SUBSTANCES Oil for foam air filter Guideline – KTM recommends Motorex ® products. Supplier Motorex ® – Twin Air Liquid Bio Power Rubber grip adhesive (00062030051) Supplier KTM-Sportmotorcycle AG – GRIP GLUE Universal oil spray Guideline – KTM recommends Motorex ®...
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Page 87: Standards
STANDARDS JASO FC JASO FC is a classification for a 2-stroke engine oil that was specifically developed for the extreme demands of racing. Thanks to first rate synthetic esters and specially designed additives, superb combustion is achieved even under extreme operating conditions. The SAE viscosity classes were defined by the Society of Automotive Engineers and are used for classifying oils according to their vis- cosity. -
Page 88: Index
INDEX Coolant INDEX draining ....... . . 60 Accessories ........7 refilling . - Page 89 INDEX Gear oil level Rebound damping checking ....... . . 69 shock absorber, adjusting .
- Page 90 INDEX Tire condition checking ....... . . 56 Transport ........19 Troubleshooting .
- Page 91 *3211854en* 3211854en 05/2012 KTM-Sportmotorcycle AG 5230 Mattighofen/Austria Photo: Mitterbauer/KTM http://www.ktm.com...