KTM 125 DUKE 2022 Owner's Manual
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KTM 125 DUKE 2022 Owner's Manual

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OWNER'S MANUAL
2022
125 DUKE
Art. no. 3214558en

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Summary of Contents for KTM 125 DUKE 2022

  • Page 1 OWNER'S MANUAL 2022 125 DUKE Art. no. 3214558en...
  • Page 3 KTM accepts no liability for delivery options, deviations from fig- ures and descriptions, misprints, and other errors. The models portrayed partly contain special equipment that does not belong to the regular scope of supply.

  • Page 4: Table Of Contents

    Quick Selector 2 display ....27 View of vehicle, front left (example) ... 11 7.17 Menu..........27 View of vehicle, rear right 7.17.1 KTM MY RIDE (optional) ....27 (example)........12 7.17.2 Trips/Data ........28 SERIAL NUMBERS ........13 7.17.3 Motorcycle ........
  • Page 5 TABLE OF CONTENTS 7.17.27 Extra Functions ......38 13 BRAKE SYSTEM ......... 62 PREPARING FOR USE......... 40 13.1 Anti-lock braking system (ABS) ..62 13.2 Checking the brake discs ....63 Advice on preparing for first use ..40 13.3 Checking the front brake fluid level ...
  • Page 6 TABLE OF CONTENTS 17.4 Adjusting play in the clutch lever ... 94 18 SERVICE WORK ON THE ENGINE ....95 18.1 Checking the engine oil level..... 95 18.2 Changing the engine oil and oil filter, cleaning the oil screen ..95 18.3 Adding engine oil ......

  • Page 7: Means Of Representation 1

    Indicates work that requires expert knowledge and technical understanding. In the interest of your own safety, have these jobs performed by an authorized KTM workshop! Your motorcycle will be cared for there to the highest degree by specially trained experts using the special tools required.

  • Page 8: Safety Advice

    2 SAFETY ADVICE Use definition KTM sport motorcycles are designed and constructed to meet the normal demands of regular road operation but not for use on race courses or offroad. Info The motorcycle is authorized for public road traffic in the homologous version only.

  • Page 9: Tampering Warning

    An appropriate driver's license is needed to ride the vehicle on public roads. Have malfunctions that impair safety promptly eliminated by an authorized KTM workshop. Adhere to the information and warning labels on the vehicle.

  • Page 10: Protective Clothing

    – Always wear protective clothing that is in good condition and meets the legal regulations. In the interest of your own safety, KTM recommends that you only operate the vehicle while wearing protective clothing. Work rules Unless specified otherwise, the ignition must be turned off during all work (models with ignition lock, models with remote key) or the engine must be at a standstill (models without ignition lock or remote key).
  • Page 11 The Owner's Manual can be downloaded several times using the QR code or the link on the delivery certificate. The Owner's Manual is also available for download from your authorized KTM dealer and on the KTM website. A printed copy can also be ordered from your authorized KTM dealer.

  • Page 12: Important Notes

    Manufacturer warranty, implied warranty The work prescribed in the service schedule must only be carried out in an authorized KTM workshop and con- firmed in the KTM Dealer.net, as otherwise all warranty claims will be void. Damage or secondary damage caused by tampering with and/or conversions on the vehicle are not covered by the manufacturer warranty.

  • Page 13: View Of Vehicle 4

    VIEW OF VEHICLE 4 View of vehicle, front left (example) S04695-10 Combination instrument Clutch lever ( p. 14) Front rider’s seat Seat lock ( p. 18) Passenger seat Grab handles ( p. 19) Side stand ( p. 20) Shift lever ( p.

  • Page 14: View Of Vehicle, Rear Right (Example)

    4 VIEW OF VEHICLE View of vehicle, rear right (example) S04696-10 Tool set ( p. 19) Fuel tank filler cap Light switch ( p. 15) Menu buttons ( p. 15) Turn signal switch ( p. 15) Horn button ( p. 15) Start button ( p.

  • Page 15: Serial Numbers 5

    SERIAL NUMBERS 5 Vehicle identification number The vehicle identification number is stamped on the right side of the steering head. 402408-10 Type label The type label is on the right of the frame behind the steering head. 402174-10 Engine number The engine number is stamped on the left side of the engine under the engine sprocket.

  • Page 16: Controls

    6 CONTROLS Clutch lever The clutch lever is fitted on the left side of the handlebar. F00717-10 Hand brake lever The hand brake lever is fitted on the right side of the handle- bar. The front brake is engaged using the hand brake lever. F00718-10 Throttle grip The throttle grip...

  • Page 17: Light Switch

    CONTROLS 6 6.4.2 Light switch Light switch is fitted on the left side of the handlebar. Possible states Low beam on – Light switch in position . In this position, the low beam and the tail light are switched High beam on – Push the light switch to position In this position, the high beam and the tail light are switched on.

  • Page 18: Switches On The Right Side Of The Handlebar

    6 CONTROLS Switches on the right side of the handlebar 6.5.1 Emergency OFF switch The emergency OFF switch is fitted on the right side of the handlebar. Possible states Emergency OFF switch off – In this position, the igni- tion circuit is interrupted, a running engine stops, and a non-running engine cannot be started.

  • Page 19: Unlocking The Steering

    CONTROLS 6 – Park the vehicle. – Turn the handlebar all the way to the left. – Insert the ignition key into the ignition and steering lock, press in, and turn to the left. Remove the ignition key. Steering is no longer possible. 400732-01 Unlocking the steering –...

  • Page 20: Closing The Fuel Tank Filler Cap

    6 CONTROLS – Lift cover of the fuel tank filler cap and insert the ignition key into the lock. Note Danger of damage The ignition key may break if overloaded. Damaged ignition keys must be replaced. – Push down on the fuel tank filler cap to take pressure off the ignition key.

  • Page 21: Tool Set

    CONTROLS 6 6.12 Tool set The tool set is located under the passenger seat. F00729-10 6.13 Grab handles The grab handles are used for moving the motorcycle around. If you carry a passenger, the passenger can hold onto the grab handles during the trip.

  • Page 22: Foot Brake Lever

    6 CONTROLS The gear positions can be seen in the photograph. The neutral or idle position is between the first and second gears. 401950-11 6.16 Foot brake lever Foot brake lever is located in front of the right footrest. The foot brake lever is used to activate the rear brake. 402177-10 6.17 Side stand...

  • Page 23: Combination Instrument 7

    COMBINATION INSTRUMENT 7 Combination instrument The combination instrument is attached in front of the handlebar. The combination instrument is divided into two function areas. indicator lamps ( p. 22) Display M01577-10 Activation and test Activation The combination instrument is activated when the ignition is switched on.

  • Page 24: Warnings

    (taking care not to endanger yourself or other road users in the process) and contact an authorized KTM workshop. The oil pressure warning lamp always lights up as long as the engine is not running. If the engine is run- ning and the oil pressure warning lamp lights up, stop immediately (taking care not to endanger yourself or other road users in the process) and switch off the engine.

  • Page 25: Display

    Malfunction indicator lamp lights up yellow – The OBD has detected a malfunction in the vehicle electronics. Come safely to a halt, and contact an authorized KTM workshop. The ABS warning lamp lights up yellow – Status or error messages relating to ABS.

  • Page 26: Speed

    7 COMBINATION INSTRUMENT Gear display Unit for the speed display Speed ( p. 25) Unit for the speedometer ODO display ( p. 25) Coolant temperature indicator ( p. 25) Fuel level display ( p. 26) Bluetooth ® (optional) Time ( p.

  • Page 27: Speed

    COMBINATION INSTRUMENT 7 Speed is shown in kilometers per hour km/h or in miles per Speed hour mph. M01581-11 7.10 ODO display The total distance covered ODO is shown in area of the display. Info This value is retained, even if the 12-V battery is discon- nected from the vehicle or the fuse blows.

  • Page 28: Fuel Level Display

    7 COMBINATION INSTRUMENT 7.12 Fuel level display The fuel tank contents are shown in area of the display. The fuel level indicator consists of bars. The more bars are lit, the more fuel is in the fuel tank. Info If the fuel level is getting low, the last segment flashes red and the following warning LOW FUEL also appears.

  • Page 29: Quick Selector 1 Display

    (optional) activated. – Press the SET button when the menu is closed. – Press the UP or DOWN button until KTM MY RIDE is highlighted. Press the SET button to open the menu. Info S05079-01 This function is only available if the vehicle has Bluetooth ®...

  • Page 30: Trips/Data

    – Press the SET button when the menu is closed. – Press the UP or DOWN button until KTM MY RIDE is highlighted. Press the SET button to open the menu. – Press the UP or DOWN button until Pairing is highlighted. Press the SET button to open the menu.

  • Page 31: Phone (Optional)

    – Press the SET button when the menu is closed. – Press the UP or DOWN button until KTM MY RIDE is highlighted. Press the SET button to open the menu. F01959-01 – Press the UP or DOWN button until Pairing is highlighted. Press the SET button to open the menu.

  • Page 32: Headset (Optional)

    – Press the SET button when the menu is closed. – Press the UP or DOWN button until KTM MY RIDE is highlighted. Press the SET button to open the menu. F01960-01 – Press the UP or DOWN button until Pairing is highlighted. Press the SET button to open the menu.

  • Page 33: Audio (Optional)

    – Press the SET button when the menu is closed. – Press the UP or DOWN button until KTM MY RIDE is highlighted. Press the SET button to open the menu. S05091-01 Warning Danger of accidents Headphone volume which is too high distracts attention from traffic activity.

  • Page 34: Telephony (Optional)

    7 COMBINATION INSTRUMENT Info The audio function can be added to Quick Selector 1 or Quick Selector 2 for easier operation. 7.17.9 Telephony (optional) Condition • Function KTM MY RIDE activated (optional). • Bluetooth ® function is activated. • The Bluetooth ®...

  • Page 35: Trip 1

    COMBINATION INSTRUMENT 7 7.17.11 Trip 1 – Press the SET button when the menu is closed. – Press the UP or DOWN button until Trips/Data is highlighted. Press the SET button to open the menu. – Press the UP or DOWN button until Trip 1 is highlighted. Press the SET button to open the menu.

  • Page 36: Abs

    7 COMBINATION INSTRUMENT 7.17.14 ABS Condition • The motorcycle is stationary. – Press the SET button when the menu is closed. – Press the UP or DOWN button until Motorcycle is highlighted. Press the SET button to open the menu. –...

  • Page 37: Quick Selector 2

    This function is only available if the vehicle has Bluetooth ® hardware. The Bluetooth ® function can only be used in conjunction with KTM MY RIDE (optional). When the Bluetooth ® function is switched on and the device is connected, the Bluetooth ® symbol appears in the display of the combination instrument.

  • Page 38: Shift Light

    7 COMBINATION INSTRUMENT Info In both modes, the display is brightened or dimmed depending on the amount of light that the ambient light sensor detects. 7.17.20 Shift Light Condition • The motorcycle is stationary. • ODO > 1,000 km (621 mi). –...

  • Page 39: Distance

    COMBINATION INSTRUMENT 7 Setting the date – Press UP or DOWN button until the date is marked. – Press the SET button. The day flashes and is underlined. – Press UP or DOWN button until the current day is set. –...

  • Page 40: Consumption

    7 COMBINATION INSTRUMENT 7.17.24 Consumption Condition • The motorcycle is stationary. – Press the SET button when the menu is closed. – Press the UP or DOWN button until Settings is highlighted. Press the SET button to open the menu. –...
  • Page 41 COMBINATION INSTRUMENT 7 Info The current KTM PowerParts and the available software for your vehicle can be found on the KTM website.

  • Page 42: Preparing For Use

    Info When using the vehicle, remember that others may feel disturbed by excessive noise. – Ensure that the pre-sales inspection work has been carried out by an authorized KTM workshop. The delivery certificate is transferred upon vehicle handover. – Read the entire Owner's Manual before riding for the first time.

  • Page 43: Running In The Engine

    PREPARING FOR USE 8 Running in the engine – During the running-in phase, do not exceed the specified engine speed. Guideline Maximum engine speed During the first: 1,000 km (620 mi) 7,500 rpm Info During the running-in phase, the shift warning light is set to a specified value and cannot be changed. –...

  • Page 44: Riding Instructions

    9 RIDING INSTRUCTIONS Checks and maintenance measures when preparing for use Info Before every trip, check the condition of the vehicle and ensure that it is roadworthy. The vehicle must be in perfect technical condition when it is being operated. –...

  • Page 45: Starting Off

    RIDING INSTRUCTIONS 9 – Unlock the steering. ( p. 17) – Sit on the vehicle, take the weight off of the side stand, and move it all the way up with your foot. – Turn the emergency OFF switch to the position –...
  • Page 46 9 RIDING INSTRUCTIONS Warning Danger of accidents If you change down at high engine speed, the rear wheel blocks and the engine races. – Do not change into a low gear at high engine speed. Warning Danger of accidents An incorrect ignition key position causes malfunctions. –...
  • Page 47 Info If unusual noises occur while riding, stop immediately (taking care not to endanger yourself or other road users in the process), switch off the engine and contact an authorized KTM workshop. – Shift into a higher gear when conditions allow (incline, road situation, etc.).

  • Page 48: Applying The Brakes

    Danger of accidents A spongy pressure point on the front or rear brake reduces braking efficiency. – Check the brake system and do not continue riding until the problem is eliminated. (Your authorized KTM workshop will be glad to help.) Warning Danger of accidents The brake system fails in the event of overheating.

  • Page 49: Stopping, Parking

    RIDING INSTRUCTIONS 9 – Use the braking effect of the engine on long downhill stretches. Shift back one or two gears, but do not over- rev the engine when doing so. This means that significantly less braking is required and the brake system does not overheat.

  • Page 50: Transport

    9 RIDING INSTRUCTIONS Transport Note Danger of damage The parked vehicle can roll away or fall over. – Park the vehicle on a firm and level surface. Note Fire hazard Hot vehicle components pose a fire hazard and explosion risk. – Do not park the vehicle near to materials which are highly flammable or explosive. –...

  • Page 51: Refueling

    In some countries and regions, the available fuel quality and cleanliness may not be sufficient. This will result in problems with the fuel system. – Refuel only with clean fuel that meets the specified standards. (Your authorized KTM workshop will be glad to help.) Note Environmental hazard Improper handling of fuel is a danger to the environment.

  • Page 52: Service Schedule

    Different service intervals may apply in your country, depending on the local operating conditions. Individual service intervals and scopes may change in the course of technical developments. The most up-to-date service schedule can always be found on KTM Dealer.net. Your authorized KTM dealer will be happy to advise you.

  • Page 53: Recommended Work

    SERVICE SCHEDULE 10 10.3 Recommended work every 48 months every 12 months every 30,000 km (18,600 mi) every 7,500 km (4,650 mi) after 1,000 km (620 mi) ● Check the frame. ● Check the link fork. ● ● Check the fork bearing for play. ●...

  • Page 54: Tuning The Chassis

    11 TUNING THE CHASSIS 11.1 Adjusting the spring preload of the shock absorber Warning Danger of accidents Modifications to the suspension setting may seriously alter the handling characteris- tic. – Ride slowly to start with after making adjustments to get the feel of the new handling characteristic. Info The spring preload defines the initial status of the spring operation on the shock absorber.
  • Page 55 TUNING THE CHASSIS 11 Info After the nuts have been tightened, the bearings of the shift rod must be central and aligned identically to each other in order to ensure freedom of movement in the bearing shells. – Check the shift lever to ensure it is functioning properly and can move freely.

  • Page 56: Service Work On The Chassis

    12 SERVICE WORK ON THE CHASSIS 12.1 Raising the motorcycle with rear lifting gear Note Danger of damage The parked vehicle can roll away or fall over. – Park the vehicle on a firm and level surface. – Mount the supports of the lifting gear. –...

  • Page 57: Taking The Motorcycle Off The Front Lifting Gear

    SERVICE WORK ON THE CHASSIS 12 – Move the handlebar to the straight-ahead position. Position the lifting gear. Mounting pin (69329965030) Front wheel work stand, large (69329965100) Info Always raise the motorcycle at the rear first. – Lift the motorcycle at the front. 402345-01 12.4 Taking the motorcycle off the front lifting gear...

  • Page 58: Removing The Passenger Seat

    12 SERVICE WORK ON THE CHASSIS Main work – Push dust boots of both fork legs downward. Info The dust boots remove dust and coarse dirt particles from the inside fork tubes. Over time, dirt can accumu- late behind the dust boots. If this dirt is not removed, the oil seals behind can start to leak.

  • Page 59: Removing The Front Rider's Seat

    SERVICE WORK ON THE CHASSIS 12 Warning Danger of accidents The seat can come loose from the anchoring if it is not mounted correctly. – After assembly, check whether the seat is correctly locked and cannot be pulled up. – Finally, check that the passenger seat is correctly mounted. 12.8 Removing the front rider's seat Preparatory work...

  • Page 60: Cleaning The Chain

    12 SERVICE WORK ON THE CHASSIS 12.11 Cleaning the chain Warning Danger of accidents Lubricants on the tires reduces the road grip. – Remove lubricants from the tires using a suitable cleaning agent. Warning Danger of accidents Oil or grease on the brake discs reduces the braking effect. –...

  • Page 61: Adjusting The Chain Tension

    SERVICE WORK ON THE CHASSIS 12 Main work – Shift the transmission into neutral. – In the area after the chain sliding guard, press the chain upward toward the link fork and measure chain tension Info Top chain section must be taut. Chain wear is not always even, so you should repeat this measurement at different chain positions.

  • Page 62: Checking The Chain, Rear Sprocket, And Engine Sprocket

    12 SERVICE WORK ON THE CHASSIS – Make sure that chain adjusters are fitted correctly on adjusting screws – Tighten nut Guideline Nut, rear wheel spin- M14x1.5 98 Nm (72.3 lbf ft) Finishing work – Remove the rear of the motorcycle from the lifting gear. p.

  • Page 63: Removing The Front Spoiler

    SERVICE WORK ON THE CHASSIS 12 – Check the chain sliding guard for wear. » If screw becomes visible in area of the chain slid- ing guard when viewed from above: – Change the chain sliding guard. – Check that the chain sliding guard is firmly seated. »...

  • Page 64: Brake System

    Do not make any changes to the suspension travel. – Only use spare parts on the brake system which have been approved and recommended by KTM. – Only use tires/wheels approved by KTM with the corre- sponding speed index. – Maintain the specified tire pressure. –...

  • Page 65: Checking The Brake Discs

    Warning Danger of accidents Worn-out brake discs reduce the braking effect. – Make sure that worn-out brake discs are replaced immediately. (Your authorized KTM workshop will be glad to help.) – Check the front and rear brake disc thickness at multiple...

  • Page 66: Adding The Front Brake Fluid

    Danger of accidents Old brake fluid reduces the braking effect. – Make sure that brake fluid for the front and rear brake is changed in accordance with the service schedule. (Your authorized KTM workshop will be glad to help.) Note Environmental hazard Hazardous substances cause environmental damage.

  • Page 67: Checking The Front Brake Linings

    Checking the front brake linings Warning Danger of accidents Worn-out brake linings reduce the braking effect. – Ensure that worn-out brake linings are replaced immediately. (Your authorized KTM workshop will be glad to help.) Warning Danger of accidents Damaged brake discs reduce the braking effect.

  • Page 68: Checking The Free Travel Of Foot Brake Lever

    13 BRAKE SYSTEM 13.6 Checking the free travel of foot brake lever Warning Danger of accidents The brake system fails in the event of overheating. If there is no free travel on the foot brake lever, pressure builds up in the brake system on the rear brake.

  • Page 69: Checking The Rear Brake Fluid Level

    Danger of accidents Old brake fluid reduces the braking effect. – Make sure that brake fluid for the front and rear brake is changed in accordance with the service schedule. (Your authorized KTM workshop will be glad to help.) – Position the vehicle vertically.

  • Page 70: Adding Rear Brake Fluid

    Danger of accidents Old brake fluid reduces the braking effect. – Make sure that brake fluid for the front and rear brake is changed in accordance with the service schedule. (Your authorized KTM workshop will be glad to help.) Note Environmental hazard Hazardous substances cause environmental damage.

  • Page 71: Checking The Rear Brake Linings

    Checking the rear brake linings Warning Danger of accidents Worn-out brake linings reduce the braking effect. – Ensure that worn-out brake linings are replaced immediately. (Your authorized KTM workshop will be glad to help.) Warning Danger of accidents Damaged brake discs reduce the braking effect.

  • Page 72: Wheels, Tires

    14 WHEELS, TIRES 14.1 Removing the front wheel Preparatory work – Raise the motorcycle with the rear lifting gear. ( p. 54) – Lift the motorcycle with the front lifting gear. ( p. 54) Main work – Remove screws with washers and push the fender slightly to the side.

  • Page 73: Removing The Rear Wheel

    WHEELS, TIRES 14 – Clean the thread of the wheel spindle and screw – Clean and grease wheel spindle. Long-life grease ( p. 115) – Position the front wheel and insert the wheel spindle. The brake linings are correctly positioned. –...

  • Page 74: Installing The Rear Wheel

    14 WHEELS, TIRES – Remove screw and pull wheel speed sensor out of the hole. – Remove nut and washer. – Take off chain adjuster – Holding the rear wheel, withdraw wheel spindle with the washer and chain adjuster – Push the rear wheel forward as far as possible and take the chain off the rear sprocket.
  • Page 75 WHEELS, TIRES 14 – Mount the damping rubber and rear sprocket carrier on the rear wheel. – Insert the spacers. – Position the rear wheel. The brake linings are correctly positioned. – Push the rear wheel forward as far as possible and lay the chain on the rear sprocket.

  • Page 76: Checking The Rear Hub Damping Rubber Pieces

    Check the chain tension. ( p. 58) 14.6 Checking the tire condition Warning Danger of accidents If a tire bursts while riding, the vehicle becomes uncontrollable. – Ensure that damaged or worn tires are replaced immediately. (Your authorized KTM workshop will be glad to help.)
  • Page 77 Danger of accidents Non-approved or non-recommended tires and wheels impact the handling character- istic. – Only use tires/wheels approved by KTM with the corresponding speed index. Info The type, condition, and pressure of the tires all have a major impact on the handling characteristic of the motorcycle.

  • Page 78: Checking Tire Pressure

    14 WHEELS, TIRES 14.7 Checking tire pressure Info Low tire pressure leads to abnormal wear and overheating of the tire. Correct tire pressure ensures optimal riding comfort and maximum tire service life. – Remove the protection cap. – Check the tire pressure when the tires are cold. Tire pressure when solo front 2.0 bar (29 psi)

  • Page 79: Electrical System 15

    Make sure that the daytime running light is deacti- vated with the diagnostics tool when the menu item is not available, but the low beam is required. (Your authorized KTM workshop will be glad to help.) – Note the legal regulations regarding the daytime run- ning light.

  • Page 80: Installing The 12-V Battery

    15 ELECTRICAL SYSTEM Main work – Disconnect negative cable from the 12-V battery. V01273-10 – Pull back positive terminal cover – Disconnect positive cable from the 12-V battery. – Detach rubber strap – Pull the 12-V battery upwards and out of the battery compart- ment.

  • Page 81: Charging The 12-V Battery

    ELECTRICAL SYSTEM 15 15.4 Charging the 12-V battery Warning Risk of injury Battery acid and battery gases cause serious chemical burns. – Keep 12 V batteries out of the reach of children. – Wear suitable protective clothing and safety glasses. – Avoid contact with battery acid and battery gases.

  • Page 82: Changing The Main Fuse

    15 ELECTRICAL SYSTEM – Switch off the battery charger after charging and disconnect from the 12-V battery. Guideline The charging current, charging voltage, and charging time must not be exceeded. Recharge the 12-V battery 3 months regularly when the motorcy- cle is not being used –...

  • Page 83: Changing The Abs Fuses

    ELECTRICAL SYSTEM 15 Put a spare fuse in the fuse box so that it is available if needed. – Mount protection cap S04725-10 Finishing work – Mount the passenger seat. ( p. 56) – Set time and date. ( p. 36) 15.6 Changing the ABS fuses Warning...

  • Page 84: Changing The Fuses Of Individual Electrical Power Consumers

    15 ELECTRICAL SYSTEM Insert spare fuse in the fuse box so that it is available if needed. – Mount the protection cap. To change the fuse of the ABS return pump: – Take off the protection cap and remove fuse Info A faulty fuse has a burned-out fuse wire Warning...
  • Page 85 ELECTRICAL SYSTEM 15 Main work – Open fuse box cover – Remove the faulty fuse. Guideline Fuse 1 - not assigned Fuse 2 - 10 A - dash Fuse 3 - 10 A - power relay Fuse 4 - 15 A - ignition coil, fuel pump, start auxiliary relay, horn Fuse 5 - 10 A - radiator fan Fuse 6 - 15 A - brake light, turn signal, high beam, low...

  • Page 86: Checking The Headlight Setting

    15 ELECTRICAL SYSTEM 15.8 Checking the headlight setting – Park the vehicle on a horizontal surface in front of a light- colored wall and make a mark at the height of the center of the low beam headlight. – Make another mark at a distance under the first marking.

  • Page 87: Diagnostics Connector

    ELECTRICAL SYSTEM 15 15.10 Diagnostics connector Diagnostics connector is located under the passenger seat. H01906-10 15.11 Front ACC1 and ACC2 Installation location – Power supplies ACC1 and ACC2 front are located on the left of the vehicle, behind the cover under the fuel tank. E01189-10 15.12 ACC2 rear...

  • Page 88: Cooling System

    16 COOLING SYSTEM 16.1 Cooling system Water pump in the engine ensures forced circulation of the coolant. The pressure resulting from the warming of the cooling system is regulated by a valve in radiator cap . Heat expansion causes excess coolant to flow into compensating tank .

  • Page 89: Checking The Coolant Level

    COOLING SYSTEM 16 Condition The engine is cold. – Stand the motorcycle upright on a horizontal surface. – Remove cap of the compensating tank. – Check the antifreeze in the coolant. −25 … −45 °C (−13 … −49 °F) » If the antifreeze in the coolant does not match the speci- fied value: –...

  • Page 90: Draining The Coolant

    16 COOLING SYSTEM Warning Danger of poisoning Coolant is toxic and a health hazard. – Keep coolant out of the reach of children. – Do not allow coolant to come into contact with the skin, the eyes and clothing. – Consult a doctor immediately if coolant is swallowed. –...

  • Page 91: Filling/Bleeding The Cooling System

    COOLING SYSTEM 16 Warning Danger of poisoning Coolant is toxic and a health hazard. – Keep coolant out of the reach of children. – Do not allow coolant to come into contact with the skin, the eyes and clothing. – Consult a doctor immediately if coolant is swallowed. –...

  • Page 92: Changing The Coolant

    16 COOLING SYSTEM – Loosen bleeder screw Guideline 3 turns – Tilt the vehicle slightly to the right. – Pour in the coolant until it emerges without bubbles at the bleeder screw, and then mount and tighten the bleeder screw immediately.
  • Page 93 COOLING SYSTEM 16 Warning Danger of poisoning Coolant is toxic and a health hazard. – Keep coolant out of the reach of children. – Do not allow coolant to come into contact with the skin, the eyes and clothing. – Consult a doctor immediately if coolant is swallowed. –...
  • Page 94 16 COOLING SYSTEM Danger Danger of poisoning Exhaust gases are toxic and inhal- ing them may result in unconsciousness and death. – Always make sure there is sufficient ventilation when running the engine. – Use effective exhaust extraction when starting or running the engine in an enclosed space.

  • Page 95: Tuning The Engine 17

    TUNING THE ENGINE 17 17.1 Checking the play in the throttle cable – Check the throttle grip for smooth operation. – Move the handlebar to the straight-ahead position. Turn the throttle grip back and forth slightly and determine the play in throttle cable 3 …...

  • Page 96: Adjusting Play In The Clutch Lever

    17 TUNING THE ENGINE – Check the clutch lever for smooth operation. – Move the handlebar to the straight-ahead position. – Pull the clutch lever until resistance is perceptible, and deter- mine the play in the clutch lever 1 … 3 mm (0.04 … Clutch lever play 0.12 in) »...

  • Page 97: Service Work On The Engine 18

    SERVICE WORK ON THE ENGINE 18 18.1 Checking the engine oil level Condition The engine is at operating temperature. Preparatory work – Stand the motorcycle upright on a horizontal surface. Main work – Check the engine oil level. Info After switching off the engine, wait one minute before checking the level.
  • Page 98 18 SERVICE WORK ON THE ENGINE – Remove screws . Take off oil filter cover with the O- ring. – Pull oil filter out of the oil filter housing. – Allow the engine oil to drain completely. – Thoroughly clean the parts and the sealing surface. S04690-10 –...

  • Page 99: Adding Engine Oil

    SERVICE WORK ON THE ENGINE 18 18.3 Adding engine oil Info Too little engine oil or poor-quality engine oil will result in premature wear of the engine. Main work – Remove filler plug with O-ring, and fill up with engine oil. Engine oil (SAE 15W/50) ( p.

  • Page 100: Cleaning, Care

    19 CLEANING, CARE 19.1 Cleaning the motorcycle Note Material damage Components become damaged or destroyed if a pressure cleaner is used incorrectly. The high pressure forces water into the electrical components, connectors, throttle cables, and bearings, etc. Pressure which is too high causes malfunctions and destroys components. –...

  • Page 101: Checks And Maintenance Steps For Winter Operation

    CLEANING, CARE 19 – Push back the sleeves of the handlebar controls to allow any water that has penetrated to evaporate. – After the motorcycle has cooled down, lubricate all moving parts and pivot points. – Clean the chain. ( p.

  • Page 102: Storage

    – Store vehicle in a dry location that is not subject to large fluc- tuations in temperature. Info KTM recommends jacking up the motorcycle. – Raise the motorcycle with the rear lifting gear. ( p. 54) – Lift the motorcycle with the front lifting gear. ( p.

  • Page 103: Preparing For Use After Storage

    STORAGE 20 20.2 Preparing for use after storage – Take the motorcycle off the front lifting gear. ( p. 55) – Remove the rear of the motorcycle from the lifting gear. p. 54) – Install the 12-V battery. p. 78) –...

  • Page 104: Troubleshooting

    Carry out start procedure. ( p. 42) – Malfunction in the electronic Read out the fault memory using the fuel injection KTM diagnostics tool. – Engine has too little power Air filter is very dirty Change the air filter. –...
  • Page 105 TROUBLESHOOTING 21 Faults Possible cause Action – 12 V battery discharged Ignition was not switched off Charge the 12-V battery. p. 79) when vehicle was parked – The 12-V battery is not being Check the charging voltage. charged by the alternator –...

  • Page 106: Technical Data

    22 TECHNICAL DATA 22.1 Engine Design 1-cylinder 4-stroke engine, water-cooled Displacement 125 cm³ (7.63 cu in) Stroke 47.2 mm (1.858 in) Bore 58 mm (2.28 in) Compression ratio 12.8:1 Control DOHC, four valves controlled via cam lever, chain drive Valve diameter, intake 22.5 mm (0.886 in) Valve diameter, exhaust 19 mm (0.75 in)

  • Page 107: Engine Tightening Torques

    TECHNICAL DATA 22 22.2 Engine tightening torques Oil nozzle 6 Nm (4.4 lbf ft) Loctite ® 243™ Screw, engine vent plate 7 Nm (5.2 lbf ft) Loctite ® 243™ Screw, retaining bracket 6 Nm (4.4 lbf ft) Loctite ® 243™ Screw, retaining bracket, stator 8 Nm (5.9 lbf ft) Loctite...

  • Page 108: Capacities

    22 TECHNICAL DATA Screw, balancer shaftgear wheel 40 Nm (29.5 lbf ft) Loctite ® 243™ Screw, camshaft gear wheel 32 Nm (23.6 lbf ft) Loctite ® 243™ Screw, shift mechanism return 20 Nm (14.8 lbf ft) Loctite ® 243™ spring Stud, exhaust flange 22 Nm (16.2 lbf ft) Coolant temperature sensor...

  • Page 109: Chassis

    TECHNICAL DATA 22 Fuel reserve, approx. 1.5 l (1.6 qt.) 22.4 Chassis Frame Lattice frame of steel tubes, powder-coated Fork WP Suspension Shock absorber WP Suspension Brake system front Disc brake with 4-piston brake caliper rear Disc brake with single-pot brake caliper, floating Suspension travel front 142 mm (5.59 in)

  • Page 110: Tires

    150/60 ZR 17 M/C 66W TL Metzeler Michelin Road 5 Metzeler Michelin Road 5 The tires specified represent one of the possible series production tires. Additional information is available in the Service section under: KTM.COM 22.7 Fork Fork article number 93101000044...
  • Page 111 TECHNICAL DATA 22 Remaining nuts, chassis 10 Nm (7.4 lbf ft) Remaining screws, chassis 10 Nm (7.4 lbf ft) Screw, ABS hose clamp 7 Nm (5.2 lbf ft) Screw, ABS module 10 Nm (7.4 lbf ft) Screw, ABS module retaining 7 Nm (5.2 lbf ft) bracket on frame Screw, air filter box...
  • Page 112 22 TECHNICAL DATA Remaining nuts, chassis 25 Nm (18.4 lbf ft) Remaining screws, chassis 25 Nm (18.4 lbf ft) Screw, bottom triple clamp 12 Nm (8.9 lbf ft) Screw, engine bearer 22 Nm (16.2 lbf ft) Screw, foot brake lever 16 Nm (11.8 lbf ft) Loctite ®...
  • Page 113 TECHNICAL DATA 22 Screw, top shock absorber M10x1.25 51 Nm (37.6 lbf ft) Loctite ® 243™ Stud, rear sprocket M10x1.25 50 Nm (36.9 lbf ft) Nut, rear wheel spindle M14x1.5 98 Nm (72.3 lbf ft) Nut, swingarm pivot M14x1.5 98 Nm (72.3 lbf ft) Screw, steering head, top M16x1.5 49 Nm (36.1 lbf ft)

  • Page 114: Declarations Of Conformity

    COBO SpA hereby declares that the BT‑ROUTER wireless system conforms with the relevant guidelines. The full text of the Declaration of Conformity is available at the following Internet address. Certification website: http://www.ktm.com/btrouter JNS Instruments Ltd. hereby declares that the 210M1100 wireless system conforms with the relevant guidelines.

  • Page 115: Substances 24

    SUBSTANCES 24 Brake fluid DOT 4 / DOT 5.1 Standard/classification – Guideline – Use only brake fluid that complies with the specified standard (see specifications on the container) and that exhibits the corresponding properties. Recommended supplier Castrol – REACT PERFORMANCE DOT 4 MOTOREX ®...
  • Page 116 24 SUBSTANCES Engine oil (SAE 10W/40) Standard/classification – JASO T903 MA2 ( p. 116) – SAE ( p. 116) (SAE 10W/40) Guideline – Use only engine oils that comply with the specified standards (see specifications on the container) and that exhibit the corresponding properties.

  • Page 117: Auxiliary Substances 25

    AUXILIARY SUBSTANCES 25 Chain cleaner Recommended supplier MOTOREX ® – Chain Clean Fuel additive Recommended supplier MOTOREX ® – Fuel Stabilizer Long-life grease Recommended supplier MOTOREX ® – Bike Grease 2000 Motorcycle cleaner Recommended supplier MOTOREX ® – Moto Clean Perfect finish and high gloss polish for paints Recommended supplier MOTOREX...

  • Page 118: Standards

    26 STANDARDS JASO T903 MA2 Different technical development directions required a separate specification for motorcycles – the JASO T903 MA2 standard. Earlier, engine oils from the automobile industry were used for motorcycles because there was no separate motor- cycle specification. Whereas long service intervals are demanded for automobile engines, the focus for motorcycle engines is on high performance at high engine speeds.

  • Page 119: Index Of Special Terms 27

    Light, which enhances the visibility of the vehicle dur- ing the day but is not focused, and in contrast to low beam does not illuminate the road surface KTM MY RIDE System for wireless communication with appropriate cellphones and headsets for telephony and audio...

  • Page 120: List Of Abbreviations

    28 LIST OF ABBREVIATIONS Art. no. Article number circa compare e.g. for example etc. et cetera i.a. inter alia number poss. possibly...

  • Page 121: List Of Symbols 29

    Malfunction indicator lamp lights up yellow – The OBD has detected a malfunction in the vehicle electronics. Come safely to a halt, and contact an authorized KTM workshop. The ABS warning lamp lights up yellow – Status or error messages relating to ABS.

  • Page 122: Index

    Applying the brakes ..... . 46 KTM MY RIDE ..... . . 27 Auxiliary substances .
  • Page 123 INDEX Customer service ..... . . 10 Hand brake lever ..... . . 14 Headlight Date daytime running light .
  • Page 124 INDEX Preparing for use shock absorber ..... 108 advice on preparing for first use ..40 tires .
  • Page 125 *3214558en* 3214558en 01/2022 KTM Sportmotorcycle GmbH 5230 Mattighofen/Austria Photo: Mitterbauer/KISKA/KTM KTM.COM...

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