
KTM 390 Duke
Key specifications
Overview
### Introducing the 2023 KTM 390 Duke: The Apex of Naked Performance The 2023 KTM 390 Duke stands as a beacon of innovation in the naked bike category, expertly blending aggressive styling with cutting-edge technology. Renowned for its remarkable agility and spirited performance, the 390 Duke is designed for both new riders and seasoned enthusiasts alike. Its striking aesthetic, characterized by the bold black and orange color options, not only captures attention but also reflects KTM's rich motorsport heritage. This model is perfect for urban commuting or spirited weekend rides, proving that fun and functionality can coexist in a single machine. ### Engine Performance and Riding Characteristics: A Thrilling Experience At the heart of the KTM 390 Duke lies a potent 373cc single-cylinder engine that delivers an impressive 44 horsepower and 37 Nm of torque. This powerplant is not just about numbers; it translates into exhilarating acceleration and agile maneuverability. The 6-speed gearbox works seamlessly with the PASC™ antihopping clutch, allowing for smooth downshifts without the fear of rear wheel chatter. Riders will appreciate the liquid cooling system that maintains optimal performance even during extended rides, while the lightweight frame, tipping the scales at just 150 kg, ensures that every twist of the throttle is met with thrilling responsiveness. Whether you’re carving through city streets or tackling winding country roads, the 390 Duke promises an engaging riding experience. ### Key Features and Technology: Built for the Modern Rider The 2023 KTM 390 Duke is equipped with advanced features that enhance both safety and performance. A robust steel trellis frame provides excellent stability and agility, while the WP Apex suspension—featuring a 43 mm front fork and a monoshock rear—ensures that the bike remains composed over bumps and rough terrain. The braking system is equally impressive, with a double disc setup at the front and a single disc at the rear, both equipped with ABS for added confidence in braking performance. Additionally, the bike's ground clearance of 175 mm and a seat height of 830 mm make it accessible for a wide range of riders, allowing for a comfortable and confident riding position. The electric starter adds a touch of modern convenience, making the 390 Duke a practical choice for daily use. ###
Pros
Cons
- Dynamic Performance: Powerful engine with excellent power-to-weight ratio, providing thrilling acceleration and nimble handling.
- Advanced Suspension and Braking: WP Apex suspension and dual-channel ABS offer superior ride quality and confidence in braking.
- Striking Design: Aggressive styling and vibrant color options make the 390 Duke stand out in any crowd.
- Limited Wind Protection: As a naked bike, it offers minimal wind protection, which may be less comfortable for longer highway rides.
- Seat Height: While accessible, the 830 mm seat height may be challenging for shorter riders.
- Small Fuel Tank: The 13.4-litre fuel capacity may require more frequent stops on long journeys compared to larger bikes.
Technical details
Source specification data
- Make
- KTM
- Model
- 390 Duke
- Category
- Naked bike
- Light
- LED headlight
- Starter
- Electric
- Color Options
- Black/Orange
- Power
- 44.0 HP (32.1 kW))
- Clutch
- PASC™ antihopping clutch, mechanically operated
- Torque
- 37.0 Nm (3.8 kgf-m or 27.3 ft.lbs)
- Gearbox
- 6-speed
- Engine Type
- Single cylinder, four-stroke
- Fuel System
- Injection
- Bore X Stroke
- 89.0 x 60.0 mm (3.5 x 2.4 inches)
- Displacement
- 373.0 ccm (22.76 cubic inches)
- Cooling System
- Liquid
- Exhaust System
- Bosch EMS with RBW
- Lubrication System
- Wet sump
- Valves Per Cylinder
- 4
- Transmission Type Final Drive
- Chain (final drive)
- Dry Weight
- 150.0 kg (330.7 pounds)
- Seat Height
- 830 mm (32.7 inches) If adjustable, lowest setting.
- Fuel Capacity
- 13.40 litres (3.54 US gallons)
- Ground Clearance
- 175 mm (6.9 inches)
- Power Weight Ratio
- 0.2933 HP/kg
- 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 APEX Monoshock
- Front Suspension
- WP Apex 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)