KTM 390 Duke 2026 vs. KTM 790 Duke 2026

Technical Specifications KTM 390 Duke 2026 compared to KTM 790 Duke 2026

KTM 390 Duke 2026

KTM 790 Duke 2026

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Differences

KTM 390 Duke 2026

KTM 790 Duke 2026

Engine and Drive Train

Bore	Bore	89 mm	Bore	88 mm
Stroke	Stroke	64 mm	Stroke	65.7 mm
Engine power	Engine power	45 HP	Engine power	95 HP
Torque	Torque	39 Nm	Torque	87 Nm
Fuel system	Fuel system	Injection	Fuel system	Injection
Starter	Starter	Electric	Starter	Electric
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Transmission	Transmission	Chain	Transmission	Chain
Transmission Type	Transmission Type	Gearshift	Transmission Type	Gearshift
Number of gears	Number of gears	6	Number of gears	6
Cylinders	Cylinders	1	Cylinders	2
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	399 ccm	Displacement	799 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Brand	Brand	WP	Brand	WP
Diameter	Diameter	43 mm	Diameter	43 mm
Travel	Travel	150 mm	Travel	140 mm

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Swing arm
Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Shock mount	Shock mount	direct	Shock mount	Deflection
Brand	Brand	WP	Brand	WP
Travel	Travel	150 mm	Travel	150 mm
Adjustment	Adjustment	Preload, Rebound	Adjustment	Preload

Chassis

Frame	Frame	Chromium-molybdenum	Frame	Chromium-molybdenum
Frame type	Frame type	Tubular	Frame type	Tubular

Brakes Front

Type	Type	Single disk	Type	Double disk
Diameter	Diameter	320 mm	Diameter	300 mm
Piston	Piston	Four pistons	Piston	Four pistons
Technology	Technology	radial	Technology	radial

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	240 mm	Diameter	240 mm
Piston	Piston	Double piston	Piston	Single piston
Shock mount	Shock mount	Floating caliper	Shock mount	Floating caliper

Assistance Systems

Advanced Rider Assistance Systems	Advanced Rider Assistance Systems	ABS, Riding modes, Traction control,	Advanced Rider Assistance Systems	ABS, Riding modes, Cornering ABS, Ride by Wire, Traction control,

Dimensions and Weights

Front tyre width	Front tyre width	110 mm	Front tyre width	120 mm
Front tyre height	Front tyre height	70 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	17 inch
Rear tyre width	Rear tyre width	150 mm	Rear tyre width	180 mm
Rear tyre height	Rear tyre height	60 %	Rear tyre height	55 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Wheelbase	Wheelbase	1,357 mm	Wheelbase	1,475 mm
Seat Height	Seat Height	800 mm	Seat Height	825 mm
License compliancy	License compliancy	A2	License compliancy	A
Range	Range	387 km	Range	304 km

Equipment

Equipment	Equipment	LED-Headlights, TFT display, ,	Equipment	Connectivity, LED-Headlights, TFT display, ,