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KTM 390 Duke
2019Naked

KTM 390 Duke

Key specifications

Engine
373 cc
Power
44 HP
Weight
149 kg
Fuel type
petrol
Fuel capacity
3.5 L
Transmission
6-speed
Seat height
33 mm
Front brakes
Double disc. ABS. Four-piston radial fixed calliper.
Rear brakes
Single disc. ABS. Single-piston floating calliper.

Overview

Introducing the 2019 KTM 390 Duke, a striking naked bike that epitomizes the spirit of urban riding and spirited performance. With its aggressive styling and lightweight frame, the 390 Duke caters to riders who crave a thrilling ride without compromising on comfort or practicality. Positioned as an entry-level powerhouse in the KTM lineup, it’s designed to attract both new riders and seasoned enthusiasts looking for an agile, everyday motorcycle that’s equally at home on winding roads and city streets. At the heart of the 390 Duke lies a robust 373.2cc single-cylinder, four-stroke engine that delivers an exhilarating 44 horsepower and a peak torque of 37 Nm. This responsive engine is fed by a cutting-edge Bosch electronic fuel injection system, ensuring a smooth throttle response and efficient fuel delivery. Riders will appreciate the 6-speed gearbox that allows for seamless gear shifts, enhancing the bike’s sporty character. With a lightweight structure tipping the scales at just 149 kg, the power-to-weight ratio of 0.2953 HP/kg translates to lively acceleration and nimble handling, making every ride an engaging experience. The 390 Duke is equipped with a state-of-the-art steel trellis frame that enhances its agility and stability, complemented by a WP suspension system. The front features upside-down forks with a generous 142 mm of travel, while the rear monoshock offers 150 mm of travel, allowing the bike to absorb bumps with ease and provide a comfortable ride over various terrains. Safety is paramount, which is why the 390 Duke comes standard with ABS on both front and rear brakes, ensuring confident stopping power. Additional touches like an electric starter and striking color options in black, orange, and white elevate its allure, making it a stylish choice for the modern rider. **

Pros

  • Lightweight and Nimble: With a low weight of 149 kg, the 390 Duke is incredibly agile, perfect for navigating city traffic and tackling twisty backroads.
  • Powerful Engine Performance: The 373.2cc engine delivers an impressive 44 HP, providing exhilarating acceleration and a thrilling riding experience.
  • Advanced Suspension and Braking: Equipped with WP suspension and ABS brakes, the bike offers excellent handling and safety, ensuring confidence in all riding conditions.

Cons

  • Limited Fuel Capacity: With a fuel tank of only 13.4 liters (3.54 gallons), longer rides may require more frequent stops for refueling.
  • Seat Height: At 830 mm (32.7 inches), the seat height may be a challenge for shorter riders, potentially affecting comfort and control at stops.
  • Single Cylinder Vibration: The single-cylinder engine can produce noticeable vibrations at higher RPMs, which may detract from comfort on longer rides.

Technical details

Source specification data

Make
KTM
Model
390 Duke
Category
Naked bike
Light
LED headlight
Starter
Electric
Color Options
Black/orange/white
Power
44.00 HP (32.1 kW))
Clutch
Wet multi-disc clutch / mechanically operated
Gearbox
6-speed
Ignition
Bosch EMS
Fuel System
Injection
Bore X Stroke
89.0 x 60.0 mm (3.5 x 2.4 inches)
Displacement
373.20 ccm (22.77 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, four-stroke
Lubrication System
Wet sump
Valves Per Cylinder
4
Transmission Type Final Drive
Chain
Dry Weight
149.0 kg (328.5 pounds)
Seat Height
830 mm (32.7 inches) If adjustable, lowest setting.
Fuel Capacity
13.40 litres (3.54 gallons)
Ground Clearance
185 mm (7.3 inches)
Power Weight Ratio
0.2953 HP/kg
Reserve Fuel Capacity
3.46 litres (0.91 gallons)
Rake
24.0°
Wheels
Alloy wheels
Rear Tyre
150/60-17
Frame Type
Steel trellis frame, powder coated
Front Tyre
110/90-17
Rear Brakes
Single
disc.
S
.
Single
-piston floating calliper.
Front Brakes
Double
disc.
S
.
Four
-piston radial fixed calliper.
Rear Suspension
WP monoshock
Front Suspension
WP upside-down Ø 43 mm
Rear Wheel Travel
150 mm (5.9 inches)
Front Wheel Travel
142 mm (5.6 inches)
Rear Brakes Diameter
230 mm (9.1 inches)
Front Brakes Diameter
320 mm (12.6 inches)

Available colors

Black/orange/white