KTM Duke 390 2018 Owner's Manual

KTM Duke 390 2018 Motorcycle manual cover
Pages 247
Year 2018
Language(s)
English en

KTM Duke 390 2018 Motorcycle Specification

The KTM Duke 390 2018 is a performance-oriented motorcycle designed for enthusiasts who seek both city agility and highway prowess. Powered by a 373.2cc single-cylinder, liquid-cooled, fuel-injected engine, it delivers a robust 43 horsepower at 9,000 rpm and 37 Nm of torque at 7,000 rpm. This engine configuration is paired with a 6-speed transmission, ensuring smooth and precise gear shifts. The bike features a steel trellis frame that offers exceptional rigidity and lightness, enhancing handling and stability.

The suspension system comprises a 43mm WP upside-down front fork and a WP monoshock at the rear, providing superior damping performance and ride comfort. Braking is managed by a 320mm disc with a four-piston radial fixed caliper at the front and a 230mm disc with a single-piston floating caliper at the rear, supported by dual-channel ABS for added safety. The Duke 390 rolls on 17-inch alloy wheels wrapped in high-grip Metzeler tires, optimizing traction and cornering capabilities.

The motorcycle's design is characterized by aggressive lines and sharp aesthetics, featuring a split LED headlight and a fully digital TFT display that offers comprehensive information including speed, gear position, fuel range, and more. The seat height stands at 830mm, making it accessible for a wide range of riders. The fuel tank capacity is 13.4 liters, allowing for extended rides without frequent refueling. Weighing in at 149 kg (dry weight), the KTM Duke 390 2018 balances power and maneuverability, making it an excellent choice for both urban commuting and spirited weekend rides.

KTM Duke 390 2018 Motorcycle F.A.Q.

How do I adjust the chain tension on a KTM Duke 390 2018?

To adjust the chain tension, place the motorcycle on a stand, loosen the axle nut, and adjust the chain adjusters on both sides equally until the correct tension is achieved. Ensure there is 5-7 mm of slack in the chain. Tighten the axle nut and recheck the tension.

What type of oil should I use for the KTM Duke 390 2018?

The recommended oil for the KTM Duke 390 2018 is a fully synthetic 15W-50 motor oil. Make sure it meets the specifications outlined in the owner's manual.

How often should I change the oil in my KTM Duke 390 2018?

Oil should be changed every 7,500 kilometers (4,660 miles) or once a year, whichever comes first. More frequent changes may be necessary if the bike is used in extreme conditions.

What is the proper way to clean the air filter on a KTM Duke 390 2018?

Remove the air filter cover, take out the air filter, and use compressed air to remove dust and debris. If the filter is heavily soiled, wash it with a mild detergent, rinse, and let it dry completely before reinstallation.

How do I reset the service light on a KTM Duke 390 2018?

To reset the service light, turn on the ignition, navigate to the service menu using the handlebar controls, and select 'Reset'. Follow the prompts on the display to complete the reset.

What should I do if the KTM Duke 390 2018 won't start?

Check the battery connections, ensure the kill switch is in the correct position, and make sure there is fuel in the tank. If the problem persists, inspect the fuses and spark plug.

How do I check the coolant level on a KTM Duke 390 2018?

To check the coolant level, ensure the engine is cool, locate the coolant reservoir, and verify that the coolant is between the 'min' and 'max' marks. Top up with the recommended coolant if necessary.

What is the recommended tire pressure for the KTM Duke 390 2018?

The recommended tire pressure for the KTM Duke 390 2018 is 29 psi (2.0 bar) for the front tire and 32 psi (2.2 bar) for the rear tire. Regularly check and adjust the pressure as needed.

How can I improve the fuel efficiency of my KTM Duke 390 2018?

To improve fuel efficiency, maintain a steady speed, avoid excessive idling, ensure regular maintenance, and keep the tires properly inflated. Additionally, clean the air filter and use the recommended grade of fuel.

What regular maintenance should be performed on a KTM Duke 390 2018?

Regular maintenance includes oil changes, air filter cleaning, chain lubrication and adjustment, brake inspection, coolant level checks, and tire pressure monitoring. Follow the service schedule in the owner's manual.