2026 KTM 390 DUKE

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.
Design
1-cylinder, 4-stroke engine
Displacement
398.7 cm³
Power
45 PS
Torque
39 Nm
Transmission
6-speed
CO2 emissions
79 g/km
Cooling
Liquid cooled
Engine cylinder
Single cylinder
EMS
Bosch EMS with RBW
Engine oil
Motorex Formula 4T 15W/50
Engine stroke
4-Stroke
Chassis
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
Wheelbase
1357 mm
Suspension
Front suspension
WP APEX 43
Suspension travel (front)
150 mm
Suspension travel (rear)
150 mm
Front suspension adjustment
Compression and rebound adjustable
Rear suspension setting
Rebound adjustable
Rear suspension addition
Preload adjuster
Dimensions
Seat height
820/800 mm
Weight fully fueled
165 kg
Front wheel diameter
3 "
Rear wheel diameter
4 "