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KTM 390 DUKE
THE CORNER ROCKET
With the KTM 390 DUKE, the world around you becomes your very own gymkhana. Bringing exceptional agility, lightweight handling, and punchy performance to the street, this middle-weight bruiser is ready to take on any twists or turns. Packing state-of-the-art rider aids as well as adjustable suspension – and aggressive looks – the 2025 KTM 390 DUKE wears the crown when it comes to carving up the asphalt.
Choose Color
Electronic orange
Atlantic Blue
Gun Metal Grey
GEN-3 KTM 390 WITH
ADVANCED TECHNOLOGY
CRUISE CONTROL
Maintain desired speed effortlessly with the KTM 390 Duke’s cruise control for increased comfort on long journeys.
LAUNCH CONTROL
Get ready to rocket off the line. With TRACK Mode selected and Launch Control engaged, the engine will peak at 7,000 rpm with a wide open throttle, waiting for the rider to release the clutch.
RIDE MODES
The Gen-3 KTM 390 DUKE gives its pilots a selection of RIDE Modes to best suit whatever conditions they find themselves in. All are easily toggled in via the TFT display.
-STREET Mode activated as standard, unleashes all the KTM 390 DUKE’s fury -RAIN Mode works to keep things a little more controlled in the wet
TRACK SCREEN
Track Screen transforms the 5* TFT display graphics to be more race-focused, enlarging the rev counter, showing the laptimer, selected gear display, reduces the size of the speed readout, and shows preferred rider aid settings. -TRACK Mode also allows riders to initiate Launch Control.
MOTORCYCLE TRACTION CONTROL
Get complete confidence at any angle & riding situation.
-MTC reacts in milliseconds reducing slippage to optimum proportions
-MTC intervention is barely preceptible and extremely smooth -Set ride modes to best suit your condition
CORNERING ABS
Get maximum braking performance under all conditions.
-The system is sensitive to the lean angle of the motorcycle
– Reduces chance of locking up a wheel mid-corner under hard braking
QUICKSHIFTER +
Slick, clutchless up and downshifts without closing the throttle.-Quicker shift times, improved rear wheel traction, smoother acceleration -The tech takes care of cutting the ignition, unloading the gearbox while you shift
TFT DISPLAY & SWITCH GEAR
Everything you need at a glance. The Gen-3 KTM 390 DUKE features an all-new 5″ bonded glass TFT dashboard.
– new switch cube, with 4-way menu switches that allow easy interaction with all vehicle functions
SUPERMOTO ABS
Dual-channel ABS with SUPERMOTO mode to slide into corners with confidence.
– Apply more brake pressure while cornering – ABS intervenes if front wheel slip is detected
CRAWL FEATURE
KTM’s Crawl Feature provides precise, low-speed control, ideal for city traffic. The vehicle maintains a steady pace, without constant clutch/throttle input
KTM 390 DUKE DELIVERS
CLASS-ABOVE PERFORMANCE
ENGINE
Boasting the latest generation in LC4c engines, the gen-3 KTM 390 DUKE muscles up with a larger 399 cc capacity, more power, smoother acceleration, and lighter overall weight than before.
– 46 PS Power
– 39 Nm Torque
UNDERBELLY EXHAUST
The exhaust is now on the underbelly. This allows the centre of mass to be more balanced, allowing you to filter through traffic with a throaty rumble
SLIPPER CLUTCH
The Power Assisted Slipper clutch doesn’t just open when the engine back-torque gets too high. It also assists when you open the throttle that can be controlled with just one trigger-happy finger
CYLINDER HEAD WITH DOHC
Ultramean, powerful, yet refined and reliable engine with – 4 valves allow fast breathing
– Double overhead cams for precision
– Ultra-hard carbon-coated cam followers
KTM 390 DUKE GETS
FEATURES FOR SHARPER
HANDLING
ADJUSTABLE WP APEX OC USD FORKS
Upfront, a 43 mm WP APEX open cartridge fork with 150 mm travel keeps things in check, with adjustable compression and rebound settings.
ALL-NEW TRELLIS FRAME WITH ALUMINUM SUB-FRAME
The new design features a 2-piece construction composed of an all-new steel trellis main frame with a pressure die-cast aluminum subframe.
– off-center mounted rear monoshock to allow for a larger airbox while reducing seat height
-enhanced vehicle dynamics by augmenting torsional rigidity, improved agility, and enhanced feedback from the chassis
ALUMINUM BANANA SWINGARM
A new curved cast aluminum swingarm provides a sturdy and durable platform for the rear suspension system, featuring a direct shock absorber mount that is now offset to the side, for that super-racy look. This also creates additional space for the new exhaust muffler, providing added attitude.
OFFSET, ADJUSTABLE WP APEX REAR MONOSHOCK
On the rear, you’ll find an off-center WP APEX Separate piston shock absorber with 150 mm of travel and 60 mm of stroke.
– Rebound is easily adjusted with a 5-step clicker
– It is also preload adjustable
LIGHT WEIGHT RIGID WHEELS
Reducing weight where it counts the most, the new wheels on the Gen-3 KTM DUKE range has made significant inroads at reducing unsprung mass. This not only improves the overall handling characteristics but also means quicker turn- in and less strain on working components like axels and bearings.
SUPERIOR STOPPING POWER
Front: 320 mm brake disk with brand-new four-piston radial calipers. The new design includes bigger disks to reduce the operating temperature with improvements in the resistance to fading and longer pad lifespan.
Rear: 240 mm brake disk is installed with a brand-new twin-piston caliper which carries the same benefits as the front wheel. Cornering ABS and SUPERMOTO ABS are also standard features.
KTM 390 DUKE
WITH IMROVED ERGONOMICS
NEW STANDARD IN ERGONOMICS
The Gen-3 DUKE range boasts dramatically improved cornering behavior, stability, and handling proficiency. Thanks to a
– new, slightly longer wheelbase
– new seat height
– new frame geometry
SEAT WITH OPTIONAL
HEIGHT ADJUST
Improved comfort for the rider and pillion, thanks to thicker seat foam, a narrower profile, and an overall improvement in general ergonomics. Need to change your seat height? The Gen-3 KTM 390 DUKE has a standard seat height of 800 mm, but can easy be increased to 820 mm by purchasing a new seat from KTM spares.
FOOTPEGS
All-new, lightweight forged aluminum footpeg hangers and grippy footpegs ensure riders have uninterrupted grip when banging through the gears & rear brake.
FUEL TANK
All-new sculpted fuel tank complements the razor sharp look of the Gen-3 KTM 390 DUKE.
– The air dam looking opening sets the 390 apart from its siblings
-The wet finish of the paint with stickering under the lacquer gives a fresh new look – A signature pattern on the tank is a new style element
ALL-LED LIGHTING
Tearing a deep gash into the night, all Gen-3 KTM DUKE models come equipped with powerful LED lights in the front and at the rear. Not only do these work when the world becomes dark, but they also provide improved visibility when navigating busy traffic or misty road conditions.
Technical Details
Engine
| Torque | 39 Nm |
|---|---|
| Transmission | 6-speed |
| Battery Capacity | 8 Ah |
| Cooling | Liquid cooled |
| Power in kW | 33 kW |
| Power | 45 PS |
| Starter | Electric starter |
| Stroke | 64 mm |
| Traction Control | MTC (lean angle sensitive, disengageable) |
| Bore | 89 mm |
| CO₂ Emissions | 79 g/km |
| Compression Ratio | 12.6 |
| Displacement | 398.7 cm³ |
| EMS | Bosch EMS with RBW |
| Engine Oil | Motorex Formula 4T 15W/50 |
| Design | 1-cylinder, 4-stroke engine |
| Fuel Consumption | 3.4 l/100 km |
| Fuel-Mixture Generation | Bosch EFI (throttle valve 46 mm) |
| Lubrication | Wet sump |
Chassis
| Wheelbase | 1357 mm |
|---|---|
| Front Brake Disc Diameter | 320 mm |
| Rear Brake Disc Diameter | 240 mm |
| Front Brake | Four-piston radial fixed calliper |
| Chain | 520 X-Ring |
| Frame Design | Steel trellis frame, powder coated |
| Front Suspension | WP APEX 43 |
| Seat Height | 820/800 mm |
| Suspension Travel (Front) | 150 mm |
| Suspension Travel (Rear) | 150 mm |
| Tyre Dimensions (Front/Rear) | 110/70; 150/60 |
| Front Wheel Diameter | 3″ |
| Rear Wheel Diameter | 4″ |
