What causes high oil consumption in my KTM 390 DUKE 2017 Motorcycle?
High oil consumption in your KTM Motorcycle can be due to a bent engine vent hose; route the vent hose without bends or replace it if necessary. Also, the engine oil level might be too high, so check it.
How do I fix a non-functioning speedometer on my KTM Motorcycle?
If the speedometer in the combination instrument is not functioning on your KTM Motorcycle, the speedometer wiring harness may be damaged or the plug-in connector is oxidized. Check the wiring harness and plug-in connector.
Why does the combination instrument show nothing on the display of my KTM 390 DUKE 2017?
If the combination instrument shows nothing on the display of your KTM Motorcycle, fuse 2 may be blown. Change the fuses.
Why is the time not displayed correctly on my KTM 390 DUKE 2017 Motorcycle?
If the time is not displayed or not correctly displayed on your KTM Motorcycle, fuse 2 may be blown. Change the fuses.
Why are the turn signal, brake light, and horn not working on my KTM 390 DUKE 2017?
If the turn signal, brake light, and horn are not functional on your KTM Motorcycle, fuse 4 or 6 may be blown. Change the fuses.
Why are the headlight and parking light not working on my KTM 390 DUKE 2017?
If the headlight and parking light are not functioning on your KTM Motorcycle, fuse 6 may be blown. Change the fuses.
What to do if my KTM 390 DUKE 2017 engine turns but does not start?
If your KTM Motorcycle engine turns but does not start, ensure you are following the correct start procedure. Also, there may be a fault in the fuel injection system, which requires reading out the fault memory using the KTM diagnostics tool.
Why does my KTM 390 DUKE 2017 engine only turn when the clutch lever is drawn?
The KTM Motorcycle engine turns only if the clutch lever is drawn because the vehicle is in gear. Shift gear to neutral. Also the vehicle can be in gear and the side stand is folded out. Shift gear to neutral.
How to fix high oil consumption due to low viscosity oil in a KTM Motorcycle?
If you are experiencing high oil consumption in your KTM Motorcycle, the engine oil may be too thin (low viscosity). To resolve this, change the engine oil and oil filter, and clean the oil screens.
What to do if my KTM Motorcycle engine dies during the trip?
If your KTM Motorcycle engine dies during a trip, it could be due to a lack of fuel, so refuel. Another potential cause is blown fuses 1, 3, 4, or 7. In this case, replace the fuses.
Explains the meaning of various symbols used in the manual for clear communication.
Details the typographical formats like proprietary names and underlined terms used in the document.
Defines the approved operational scope for KTM sport motorcycles, excluding race or offroad use.
Explains different levels of risk (Danger, Warning, Caution, Note) and their associated symbols.
Provides crucial advice for safe operation, including rider fitness and environmental considerations.
Highlights the risks associated with missing or inadequate protective clothing for riders.
Details manufacturer warranty conditions and requirements for service work.
Outlines the importance of adhering to service intervals for optimal motorcycle lifespan.
Illustrates and labels key components of the motorcycle from the front left perspective.
Illustrates and labels key components of the motorcycle from the rear right perspective.
Provides information on where to find the chassis number stamped on the motorcycle.
Details the location and purpose of the vehicle's type label for identification.
Guides the user on finding the engine's serial number on the motorcycle.
Explains how to find the key number, essential for ordering spare keys.
Describes the function and location of the clutch lever on the handlebar.
Details the function and location of the hand brake lever for the front brake.
Explains the function and location of the throttle grip on the handlebar.
Overview of switches located on the left side of the handlebar.
Details the possible states and operation of the light switch.
Overview of switches located on the right side of the handlebar.
Explains the function and operation of the emergency OFF switch.
Describes the functions of the ignition and steering lock, including ON, OFF, and LOCK positions.
Step-by-step instructions on how to lock the motorcycle's steering mechanism.
Step-by-step instructions on how to unlock the motorcycle's steering mechanism.
Details the procedure and safety precautions for opening the fuel filler cap.
Provides instructions for correctly closing the fuel filler cap after refueling.
Explains how to locate and use the seat lock with the ignition key.
Describes the use of grab handles for moving the motorcycle and for passenger support.
Explains how passenger footrests can be folded in and out for use.
Details the location and gear position indicators of the shift lever.
Describes the location and function of the foot brake lever for the rear brake.
Explains the side stand's function and its coupling with the safety start system.
Introduces the instrument cluster, its function areas, indicator lamps, and display.
Explains how the instrument cluster display automatically adjusts to ambient light.
Describes how warning notes appear on the display and their relevance.
Details the meaning and function of various indicator lamps on the instrument cluster.
Explains how to read the fuel level indicator and its update behavior.
Provides instructions on accessing and navigating through the instrument cluster menus.
Offers advice for the first use of the motorcycle, including safety and break-in procedures.
Details the recommended engine break-in procedures to ensure longevity.
Explains how vehicle loading affects handling and the importance of adhering to weight limits.
Provides a comprehensive list of checks to perform before every trip.
Guides the rider through the correct procedure for starting the motorcycle's engine.
Offers advice on proper gear shifting, load alterations, and riding techniques.
Details proper braking techniques, including ABS usage and overheating precautions.
Lists required maintenance tasks and their recommended service intervals.
Outlines recommended maintenance tasks beyond routine checks, with intervals.
Instructions for adjusting the spring preload on the rear shock absorber.
Details the procedure for adjusting the position of the gear shift lever.
Instructions for safely raising the motorcycle using rear lifting gear.
Steps for cleaning the dust boots on the fork legs to maintain seal integrity.
Guidance on how to check and verify the correct tension of the drive chain.
Instructions for checking the chain, rear sprocket, and engine sprocket for signs of wear.
Details how to adjust the basic position of the clutch lever for rider comfort.
Explains the Antilock Braking System (ABS), its function, and warnings for use.
Provides guidance on checking brake discs for thickness and wear limits.
Step-by-step instructions for adding front brake fluid, including safety warnings.
Details on how to inspect the front brake linings for wear and damage.
Guidance on checking the brake fluid level in the rear brake fluid reservoir.
Step-by-step instructions for adding rear brake fluid, including safety warnings.
Details on how to inspect the rear brake linings for wear and damage.
Detailed steps for safely removing the front wheel from the motorcycle.
Step-by-step instructions for correctly installing the rear wheel.
Explains how to check and adjust tire air pressure for optimal performance.
Details the function and safety considerations for Daytime Running Lights (DRL).
Step-by-step instructions for safely removing the motorcycle battery.
Step-by-step instructions for safely installing the motorcycle battery.
Instructions for replacing fuses related to the ABS hydraulic and control units.
Guidance on locating and replacing fuses for various power consumers.
Instructions for checking and verifying the correct headlight aiming.
Details how to adjust the headlight range for optimal visibility.
Provides instructions for checking antifreeze concentration and coolant levels.
Step-by-step guide for filling and bleeding the cooling system to remove air.
Explains how to check for proper play in the clutch lever.
Details the procedure for adjusting the clutch lever's free play.
Instructions for checking the engine oil level at operating temperature.
Comprehensive guide for changing engine oil, oil filter, and cleaning oil screens.
Provides detailed instructions for cleaning the motorcycle, including safety precautions.
Outlines essential checks and maintenance steps for motorcycles used in winter conditions.
Provides a checklist of procedures for storing the motorcycle for extended periods.
Guides on preparing the motorcycle for use after a period of storage.
Provides detailed technical specifications for the motorcycle's engine.
Lists essential tightening torques for various engine components.
Details capacities for engine oil, coolant, and fuel, along with specifications.
Provides specifications for the motorcycle's electrical system components.
Lists the recommended tire sizes and types for the motorcycle.
Lists essential tightening torques for various chassis components.
Specifies approved brake fluid types (DOT 4/5.1) and recommended suppliers.
Details coolant requirements, including antifreeze protection and silicate-free additives.
Specifies approved engine oil types (SAE 15W/50) and standards.
Recommends specific chain cleaner products for motorcycle maintenance.
Recommends specific motorcycle cleaner products for vehicle care.
Explains the JASO T903 MA standard for motorcycle engine oils.
Explains the meaning of red symbols indicating immediate intervention is required.
Explains yellow/orange symbols indicating prompt intervention is needed.
Explains green/blue symbols that convey informational messages.
Explains the meaning of various symbols used in the manual for clear communication.
Details the typographical formats like proprietary names and underlined terms used in the document.
Defines the approved operational scope for KTM sport motorcycles, excluding race or offroad use.
Explains different levels of risk (Danger, Warning, Caution, Note) and their associated symbols.
Provides crucial advice for safe operation, including rider fitness and environmental considerations.
Highlights the risks associated with missing or inadequate protective clothing for riders.
Details manufacturer warranty conditions and requirements for service work.
Outlines the importance of adhering to service intervals for optimal motorcycle lifespan.
Illustrates and labels key components of the motorcycle from the front left perspective.
Illustrates and labels key components of the motorcycle from the rear right perspective.
Provides information on where to find the chassis number stamped on the motorcycle.
Details the location and purpose of the vehicle's type label for identification.
Guides the user on finding the engine's serial number on the motorcycle.
Explains how to find the key number, essential for ordering spare keys.
Describes the function and location of the clutch lever on the handlebar.
Details the function and location of the hand brake lever for the front brake.
Explains the function and location of the throttle grip on the handlebar.
Overview of switches located on the left side of the handlebar.
Details the possible states and operation of the light switch.
Overview of switches located on the right side of the handlebar.
Explains the function and operation of the emergency OFF switch.
Describes the functions of the ignition and steering lock, including ON, OFF, and LOCK positions.
Step-by-step instructions on how to lock the motorcycle's steering mechanism.
Step-by-step instructions on how to unlock the motorcycle's steering mechanism.
Details the procedure and safety precautions for opening the fuel filler cap.
Provides instructions for correctly closing the fuel filler cap after refueling.
Explains how to locate and use the seat lock with the ignition key.
Describes the use of grab handles for moving the motorcycle and for passenger support.
Explains how passenger footrests can be folded in and out for use.
Details the location and gear position indicators of the shift lever.
Describes the location and function of the foot brake lever for the rear brake.
Explains the side stand's function and its coupling with the safety start system.
Introduces the instrument cluster, its function areas, indicator lamps, and display.
Explains how the instrument cluster display automatically adjusts to ambient light.
Describes how warning notes appear on the display and their relevance.
Details the meaning and function of various indicator lamps on the instrument cluster.
Explains how to read the fuel level indicator and its update behavior.
Provides instructions on accessing and navigating through the instrument cluster menus.
Offers advice for the first use of the motorcycle, including safety and break-in procedures.
Details the recommended engine break-in procedures to ensure longevity.
Explains how vehicle loading affects handling and the importance of adhering to weight limits.
Provides a comprehensive list of checks to perform before every trip.
Guides the rider through the correct procedure for starting the motorcycle's engine.
Offers advice on proper gear shifting, load alterations, and riding techniques.
Details proper braking techniques, including ABS usage and overheating precautions.
Lists required maintenance tasks and their recommended service intervals.
Outlines recommended maintenance tasks beyond routine checks, with intervals.
Instructions for adjusting the spring preload on the rear shock absorber.
Details the procedure for adjusting the position of the gear shift lever.
Instructions for safely raising the motorcycle using rear lifting gear.
Steps for cleaning the dust boots on the fork legs to maintain seal integrity.
Guidance on how to check and verify the correct tension of the drive chain.
Instructions for checking the chain, rear sprocket, and engine sprocket for signs of wear.
Details how to adjust the basic position of the clutch lever for rider comfort.
Explains the Antilock Braking System (ABS), its function, and warnings for use.
Provides guidance on checking brake discs for thickness and wear limits.
Step-by-step instructions for adding front brake fluid, including safety warnings.
Details on how to inspect the front brake linings for wear and damage.
Guidance on checking the brake fluid level in the rear brake fluid reservoir.
Step-by-step instructions for adding rear brake fluid, including safety warnings.
Details on how to inspect the rear brake linings for wear and damage.
Detailed steps for safely removing the front wheel from the motorcycle.
Step-by-step instructions for correctly installing the rear wheel.
Explains how to check and adjust tire air pressure for optimal performance.
Details the function and safety considerations for Daytime Running Lights (DRL).
Step-by-step instructions for safely removing the motorcycle battery.
Step-by-step instructions for safely installing the motorcycle battery.
Instructions for replacing fuses related to the ABS hydraulic and control units.
Guidance on locating and replacing fuses for various power consumers.
Instructions for checking and verifying the correct headlight aiming.
Details how to adjust the headlight range for optimal visibility.
Provides instructions for checking antifreeze concentration and coolant levels.
Step-by-step guide for filling and bleeding the cooling system to remove air.
Explains how to check for proper play in the clutch lever.
Details the procedure for adjusting the clutch lever's free play.
Instructions for checking the engine oil level at operating temperature.
Comprehensive guide for changing engine oil, oil filter, and cleaning oil screens.
Provides detailed instructions for cleaning the motorcycle, including safety precautions.
Outlines essential checks and maintenance steps for motorcycles used in winter conditions.
Provides a checklist of procedures for storing the motorcycle for extended periods.
Guides on preparing the motorcycle for use after a period of storage.
Provides detailed technical specifications for the motorcycle's engine.
Lists essential tightening torques for various engine components.
Details capacities for engine oil, coolant, and fuel, along with specifications.
Provides specifications for the motorcycle's electrical system components.
Lists the recommended tire sizes and types for the motorcycle.
Lists essential tightening torques for various chassis components.
Specifies approved brake fluid types (DOT 4/5.1) and recommended suppliers.
Details coolant requirements, including antifreeze protection and silicate-free additives.
Specifies approved engine oil types (SAE 15W/50) and standards.
Recommends specific chain cleaner products for motorcycle maintenance.
Recommends specific motorcycle cleaner products for vehicle care.
Explains the JASO T903 MA standard for motorcycle engine oils.
Explains the meaning of red symbols indicating immediate intervention is required.
Explains yellow/orange symbols indicating prompt intervention is needed.
Explains green/blue symbols that convey informational messages.
General| Displacement | 373.2 cc |
|---|---|
| Bore x Stroke | 89 mm x 60 mm |
| Compression Ratio | 12.6:1 |
| Torque | 37 Nm @ 7, 000 rpm |
| Transmission | 6-speed |
| Fuel System | Electronic Fuel Injection |
| Cooling | Liquid cooled |
| Frame | Steel trellis frame, powder coated |
| Rear Suspension | WP monoshock |
| Front Tire | 110/70 R17 |
| Rear Tire | 150/60 R17 |
| Seat Height | 830 mm |
| Ground Clearance | 185 mm |
| Dry Weight | 149 kg |
| Engine Type | Single cylinder, 4-stroke |
| Power | 32 kW (44 hp) @ 9, 000 rpm |
| Clutch | Wet multi-disc clutch |
| Front Suspension | WP upside-down Ø 43 mm |
| Front Brake | 320 mm Disc, Four-Piston Radial Fixed Caliper |
| Rear Brake | 230 mm Disc, Single-Piston Floating Caliper |
| ABS | Bosch 9MB two-channel ABS |
| Fuel Tank Capacity | 13.4 liters |
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