ID # 66518932

2026 KTM 390 Duke Blue

Call for Price

Get a Quote Get Financed Value a Trade Contact Us Book a Demo Get Directions Get Directions Print

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, an all-new frame, adjustable suspension - and aggressive new looks - the KTM 390 DUKE wears the crown when it comes to carving up the asphalt.

Specifications

Model

Duke

Category Name

Motorcycles

Year

2026

Sale Type

New

Manufacturer

KTM

Color

blue

clutch in, revs up!

Bodywork

Embracing its NAKED lineage, the KTM 390 DUKE has no shame in bearing it all. Casting an ever-impressive shadow, bristling with shark-like edges and visible air intakes, the KTM 390 DUKE boasts an aggressive stance. A metal fuel tank, color-injected plastics, and external LED positioning lights complete the package.

Graphics

Premium looks come standard on the KTM 390 DUKE. A high-quality, multi-layered, wet-painted finish with clear-gloss graphics perfectly set off the unique DUKE textured seat cover. Make no mistake, this is 100% DUKE with 110% street-cred.

Adjustability

Finding that perfect balance when attacking your favorite stretch of tarmac, or sliding around some tight cone-marked corners is easy thanks to the KTM 390 DUKE's 43 mm WP APEX open cartridge fork with adjustable compression and rebound. On the rear, the WP APEX Separate piston shock absorber can also be set for rebound and preload, to find the ideal mix between comfort and traction.

style and function

Footpegs

Lightweight forged aluminum footpeg hangers and grippy footpegs ensure riders have uninterrupted grip when banging through the gears, with high-end CNC-machined footpegs available from the KTM PowerParts catalog.

all-in agility

Brakes

On the front wheel, the KTM 390 DUKE boasts a 320 mm brake disk with brand-new four-piston radial WP FCR4 brake caliper. The new design includes bigger disks to reduce the operating temperature with improvements in the resistance to fading and longer pad lifespan. On the rear wheel, a 240 mm brake disk is installed with a new single-piston WP RCF4 caliper which carries the same benefits as the front wheel. Cornering ABS and SUPERMOTO ABS are standard features.

Wheels and Tires

Reducing weight where it counts the most, the KTM DUKE range has made significant inroads at reducing unsprung mass thanks to a set of lightweight wheels, wrapped in grippy Michelin tires. This not only improves the overall handling characteristics but also means quicker turn-in and less strain on working components like axels and bearings.

Frame

The frame features a 2-piece construction composed of a steel trellis main frame with a pressure die-cast aluminum subframe. The rear shock absorber is mounted off-center to allow for a larger airbox while reducing seat height and, at the same time, adding to the DUKE's aggressive stance. Not only designed for looks, the primary objective of the frame design is to enhance vehicle dynamics by augmenting torsional rigidity, improved agility, and enhanced feedback from the chassis.

warranty & support

Premium Manufacturer’s Warranty

This motorcycle comes with a PREMIUM MANUFACTURER'S WARRANTY. Riders enjoy up to 4 years of coverage; ride worry-free and experience the thrill of KTM with added peace of mind. To keep the warranty valid, regular services must be performed according to the service plan at an authorized KTM dealer. More information and details on how to benefit from this offer can be found on the KTM warranty page. Valid from Model Year 2025 onwards for all street legal motorcycles across the entire street range. Previously limited to selected models, the Premium Manufacturer's Warranty now covers the entire street range.

engine technical details

EMS

Bosch EMS with RBW

Power

45 PS

DESIGN

1-cylinder, 4-stroke engine

Torque

39 Nm

Cooling

Liquid cooled

Engine Oil

Motorex Formula 4T 15W/50

DISPLACEMENT

398.7 cm³

Transmission

6-speed

CO2 Emissions

79 g/km

Engine Stroke

4-Stroke

Engine Cylinder

Single cylinder

chassis technical details

CHAIN

520 X-Ring

Wheelbase

1357 mm

FRONT BRAKE

Four-piston radial fixed calliper

FRAME DESIGN

Steel trellis frame, powder coated

Rear Brake Disc Diameter

240 mm

Front Brake Disc Diameter

320 mm

suspension technical details

Front Suspension

WP APEX 43

Rear Suspension Setting

Rebound adjustable

Rear Suspension Addition

Preload adjuster

Suspension Travel (rear)

150 mm

Suspension Travel (front)

150 mm

Front Suspension Adjustment

Compression and rebound adjustable

dimensions technical details

Seat Height

820/800 mm

Rear Wheel Diameter

4 "

Weight Fully Fueled

165 kg

Front Wheel Diameter

3 "

literature

Name	Link
Technical Specifications	Download

Documents

KTM-technical-specifications.pdf

Call for Price

Pricing excludes licensing and tax

Get a Quote Get Financed Value a Trade Contact Us View Pre-Owned Book a Demo Get Directions Get Directions Print

2026 KTM 390 Duke Blue

THE CORNER ROCKET

Bodywork

Graphics

Adjustability

Footpegs

Brakes

Wheels and Tires

Frame

Premium Manufacturer’s Warranty

Name

Link

Documents

About

Maclean's Sport

Browse

HOURS

Find Us