KTM 390 Duke 2018 - Specifications & Review

390 Duke

Article Complete Info

Articleid695598
CategoryNaked bike
MakeKTM
Model390 Duke
Year2018

Chassis, Suspension, Brakes & Wheels

FrametypeSteel trellis frame, powder coated
FrontbrakesDouble disc. ABS. Four-piston radial fixed calliper.
Frontbrakesdiameter300 mm (11.8 inches)
FrontsuspensionWP upside-down Ø 43 mm
Fronttyre110/90-17
Frontwheeltravel150 mm (5.9 inches)
Rake24.0°
RearbrakesSingle disc. ABS. Single-piston floating calliper.
Rearbrakesdiameter230 mm (9.1 inches)
RearsuspensionWP monoshock
Reartyre150/60-17
Rearwheeltravel150 mm (5.9 inches)
WheelsAlloy wheels

Engine & Transmission

Borexstroke89.0 x 60.0 mm (3.5 x 2.4 inches)
ClutchWet multi-disc clutch / mechanically operated
CoolingsystemLiquid
Displacement373.20 ccm (22.77 cubic inches)
EnginedetailsSingle cylinder, four-stroke
FuelsystemInjection
Gearbox6-speed
IgnitionBosch EMS
LubricationsystemWet sump
Power44.00 HP (32.1 kW))
TransmissiontypefinaldriveChain
Valvespercylinder4

Other Specifications

ColoroptionsBlack/orange/white, white/black
LightLED headlight
StarterElectric

Physical Measures & Capacities

Dryweight149.0 kg (328.5 pounds)
Fuelcapacity13.40 litres (3.54 gallons)
Groundclearance185 mm (7.3 inches)
Powerweightratio0.2953 HP/kg
Seatheight830 mm (32.7 inches) If adjustable, lowest setting.

About KTM 390 Duke 2018

Introducing the 2018 KTM 390 Duke: The Ultimate Naked Bike Experience

The 2018 KTM 390 Duke stands out in the naked bike segment as a thrilling blend of aggressive styling, lightweight performance, and cutting-edge technology. Designed for both urban commuting and spirited weekend rides, the 390 Duke captures the essence of KTM’s racing heritage while catering to riders seeking a nimble and engaging motorcycle experience. With its striking aesthetics, characterized by sharp lines and bold color options like black/orange/white and white/black, this bike is sure to turn heads wherever you go.

Engine Performance and Riding Characteristics

At the heart of the 390 Duke lies a robust single-cylinder, four-stroke engine with a displacement of 373.20 cc, delivering an exhilarating 44 horsepower. This powerplant, combined with a precisely engineered 6-speed gearbox, enables quick acceleration and a thrilling ride that’s perfect for both novice and experienced riders. The bike’s lightweight frame, tipping the scales at just 149 kg (328.5 lbs), enhances its agility, making it incredibly responsive to rider input. With a rake angle of 24 degrees and a well-tuned WP suspension system, the 390 Duke offers excellent handling and stability, whether navigating tight corners or cruising on the open road.

Key Features and Technology

KTM has equipped the 390 Duke with advanced technology that enhances both performance and safety. The Bosch Electronic Fuel Injection system ensures optimal fuel delivery for smooth power delivery across the rev range, while the liquid cooling system maintains engine efficiency during extended rides. Safety is paramount, and the 390 Duke features ABS-equipped braking systems with a double disc setup at the front for confident stopping power. Additionally, the steel trellis frame not only contributes to the bike's lightweight design but also provides exceptional rigidity and stability. Riders can also appreciate the comfortable seat height of 830 mm (32.7 inches), which is accessible for a wide range of riders, making it a practical choice for everyday use.

Pros and Cons of the 2018 KTM 390 Duke

Pros:

  1. Lightweight and Agile: At only 149 kg, the 390 Duke is exceptionally easy to handle, making it ideal for both new riders and seasoned enthusiasts.
  2. Powerful Engine: The single-cylinder engine delivers impressive power and torque, providing an exhilarating riding experience in various conditions.
  3. Advanced Safety Features: Equipped with ABS and a well-engineered braking system, the bike ensures rider safety without compromising performance.

Cons:

  1. Single Cylinder Vibe: Some riders may find the single-cylinder engine produces more vibration at higher RPMs compared to multi-cylinder counterparts.
  2. Limited Wind Protection: As a naked bike, the 390 Duke offers minimal wind protection, which may be a concern for long-distance touring.
  3. Seat Comfort: While the seat height is accessible, some riders may find the seat comfort lacking on longer rides, necessitating aftermarket upgrades for extended journeys.

In summary, the 2018 KTM 390 Duke is a remarkable entry in the naked bike category, boasting a potent engine, agile handling, and modern features. It’s a motorcycle that promises an exhilarating ride, making it a top choice for those looking to blend performance with everyday usability. Whether you’re zipping through city traffic or carving up winding roads, the 390 Duke is ready to deliver an unforgettable riding experience.

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