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Technical Specifications
2025 KTM 390 Duke
Engine
Power
45 PS
Engine oil
Motorex Formula 4T 15W/50
Cooling
Liquid cooled
EMS
Bosch EMS with RBW
Engine cylinder
Single cylinder
Engine stroke
4-Stroke
Design
1-cylinder, 4-stroke engine
Displacement
398.7 cm³
Transmission
6-speed
Chassis
Frame design
Steel trellis frame, powder coated
Front brake
Four-piston radial fixed calliper
Front brake disc diameter
320 mm
Rear brake disc diameter
240 mm
Chain
520 X-Ring
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
Front wheel diameter
3 "
Rear wheel diameter
4 "
Weight fully fueled
165 kg