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Explains the meaning of various symbols used throughout the manual for clear communication.
Details the typographical formats and conventions employed within the document for consistent understanding.
Provides step-by-step instructions for unpacking the motorcycle and completing initial setup procedures.
Explains how to check the free play of the clutch lever to ensure proper operation and prevent slippage.
Details the procedure for adjusting the clutch lever's free play using the adjustment screw and lock nut.
Instructions for safely removing the passenger seat from the motorcycle.
Step-by-step guide for correctly mounting the passenger seat onto the motorcycle.
Procedure for removing the front rider's seat.
Instructions for properly mounting the front rider's seat.
Guide on charging the 12-V battery, including essential safety warnings and environmental considerations.
Steps for safely disconnecting the negative terminal of the 12-V battery.
Instructions for reconnecting the negative terminal of the 12-V battery.
Procedure for correctly installing the 12-V battery into its compartment.
Instructions on how to set the current time and date on the motorcycle's display.
Details on how to open the fuel tank filler cap, including safety precautions.
Instructions for properly closing the fuel tank filler cap, emphasizing safety.
Guidelines and critical safety warnings related to refueling the motorcycle.
Procedure for checking the motorcycle's headlight aim against a wall.
Steps for adjusting the headlight's beam range to ensure proper illumination.
A comprehensive list of specified tightening torques for various chassis screws and nuts.
Information on Gasohol 95 E20 fuel, including specifications and permissible ethanol content.
Details on Super unleaded (ROZ 95) fuel, its standard classification, and safe ethanol content.
Specifications for Super unleaded type C fuel, including its standard and permissible ethanol levels.
Explains the meaning of various symbols used throughout the manual for clear communication.
Details the typographical formats and conventions employed within the document for consistent understanding.
Provides step-by-step instructions for unpacking the motorcycle and completing initial setup procedures.
Explains how to check the free play of the clutch lever to ensure proper operation and prevent slippage.
Details the procedure for adjusting the clutch lever's free play using the adjustment screw and lock nut.
Instructions for safely removing the passenger seat from the motorcycle.
Step-by-step guide for correctly mounting the passenger seat onto the motorcycle.
Procedure for removing the front rider's seat.
Instructions for properly mounting the front rider's seat.
Guide on charging the 12-V battery, including essential safety warnings and environmental considerations.
Steps for safely disconnecting the negative terminal of the 12-V battery.
Instructions for reconnecting the negative terminal of the 12-V battery.
Procedure for correctly installing the 12-V battery into its compartment.
Instructions on how to set the current time and date on the motorcycle's display.
Details on how to open the fuel tank filler cap, including safety precautions.
Instructions for properly closing the fuel tank filler cap, emphasizing safety.
Guidelines and critical safety warnings related to refueling the motorcycle.
Procedure for checking the motorcycle's headlight aim against a wall.
Steps for adjusting the headlight's beam range to ensure proper illumination.
A comprehensive list of specified tightening torques for various chassis screws and nuts.
Information on Gasohol 95 E20 fuel, including specifications and permissible ethanol content.
Details on Super unleaded (ROZ 95) fuel, its standard classification, and safe ethanol content.
Specifications for Super unleaded type C fuel, including its standard and permissible ethanol levels.
This document provides setup instructions for the 2021 KTM 390 DUKE, a motorcycle designed for performance and agility, embodying the "READY TO RACE" philosophy of KTM. The manual guides users through the initial setup process, ensuring the vehicle is prepared for delivery to the customer and ready for operation.
The KTM 390 DUKE is a lightweight, high-performance naked motorcycle. Its primary function is to provide an exhilarating riding experience, combining a powerful engine with a nimble chassis. The motorcycle is equipped with essential features for road use, including a headlight, tail light, and turn signals, ensuring visibility and compliance with traffic regulations. The instrument cluster provides crucial information to the rider, such as speed, engine RPM, and time/date, enhancing the riding experience and safety. The fuel tank is designed to hold a specific volume of fuel, allowing for extended rides, while the braking system ensures effective stopping power. The motorcycle's design emphasizes a sporty aesthetic and dynamic handling, making it suitable for both urban commuting and spirited road riding.
The setup instructions detail several key usage features that are essential for the motorcycle's operation. The handlebar, a critical control component, must be correctly positioned and secured, ensuring proper steering and rider comfort. The clutch lever, which controls the engagement and disengagement of the engine's power to the transmission, requires precise adjustment of its play to prevent clutch damage and ensure smooth gear changes. The seats, both rider and passenger, are designed for easy removal and installation, facilitating access to components underneath, such as the battery and tool kit. The 12-V battery is a central power source for the motorcycle's electrical system, requiring proper charging and installation to ensure reliable starting and operation of all electronic components. The fuel tank filler cap is designed for secure opening and closing, allowing for safe refueling while preventing fuel spillage. The headlight system is adjustable, enabling the rider to set the beam range according to road conditions and load, which is crucial for nighttime visibility and safety. The instrument cluster allows for setting the time and date, providing accurate information to the rider.
The manual outlines several maintenance features and procedures crucial for the longevity and safe operation of the KTM 390 DUKE. Unpacking and setting up the vehicle involves careful removal of packaging materials and inspection for transport damage, which is the first step in ensuring the motorcycle's integrity. The handlebar's condition is a critical safety aspect; the instructions emphasize replacing a bent or straightened handlebar due to material fatigue, highlighting a key maintenance consideration for rider safety. Checking and adjusting the clutch lever play is a routine maintenance task that prevents clutch damage and ensures optimal performance. The 12-V battery requires specific charging procedures to maximize its service life, including using appropriate chargers and adhering to recommended charging intervals, especially when the motorcycle is not in use. Proper installation of the battery and its cables is also detailed to prevent electrical issues. Refueling the motorcycle involves observing specific guidelines to prevent fire hazards and environmental damage, such as avoiding spillage and using clean, specified fuel types. Checking and adjusting the headlight setting is a maintenance task that ensures proper illumination of the road and compliance with regulations, contributing to rider safety. The document also implicitly highlights the importance of using genuine parts and following manufacturer guidelines for all adjustments and installations, which is fundamental to maintaining the motorcycle's performance and safety standards. The inclusion of tightening torques for various chassis components underscores the precision required in assembly and maintenance, ensuring that all parts are securely fastened to prevent loosening during operation.
General| Displacement | 373.2 cc |
|---|---|
| Transmission | 6-speed |
| Fuel Tank Capacity | 13.4 liters |
| Seat Height | 830 mm |
| Front Suspension | WP APEX 43 |
| Rear Suspension | WP APEX Monoshock |
| Fuel System | Electronic Fuel Injection |
| Bore x Stroke | 89 mm x 60 mm |
| Compression Ratio | 12.6:1 |
| Instruments | TFT display |
| Headlight | LED |
| Tail Light | LED |
| Power | 32 kW (44 hp) @ 9, 000 rpm |
| Torque | 37 Nm @ 7000 rpm |
| Front Brake | 320 mm disc brake |
| Rear Brake | 230 mm disc brake |
| Frame | Steel trellis frame |
| Engine Type | Single-cylinder, 4-stroke, liquid-cooled |
| Wheelbase | 1357 mm |
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