KTM 390 Duke 2026 vs. BMW F 450 R 2027

Technical Specifications KTM 390 Duke 2026 compared to BMW F 450 R 2027

KTM 390 Duke 2026

BMW F 450 R 2027

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Differences

KTM 390 Duke 2026

BMW F 450 R 2027

Engine and Drive Train

Bore	Bore	89 mm	Bore	72 mm
Stroke	Stroke	64 mm	Stroke	51.6 mm
Engine power	Engine power	45 HP	Engine power	48 HP
Rpm at Max. Power	Rpm at Max. Power	8,500 rpm	Rpm at Max. Power	8,750 rpm
Torque	Torque	39 Nm	Torque	43 Nm
Rpm at Torque	Rpm at Torque	7,000 rpm	Rpm at Torque	6,750 rpm
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	420 ccm

Assistance Systems

Advanced Rider Assistance Systems	Advanced Rider Assistance Systems	ABS, Riding modes, Traction control, Modern electronics	Advanced Rider Assistance Systems	ABS, Riding modes, Cornering ABS, Engine drag torque control, Ride by Wire, Traction control, DBC, Modern electronics, Comfort, Electronic throttle control, Throttle response modes, DTC

Dimensions and Weights

Front tyre width	Front tyre width	110 mm	Front tyre width	110 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	150 mm
Rear tyre height	Rear tyre height	60 %	Rear tyre height	60 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Wheelbase	Wheelbase	1,357 mm	Wheelbase	1,405 mm
Seat Height	Seat Height	800 mm	Seat Height	790 mm
Kerb Weight (with ABS)	Kerb Weight (with ABS)	165 kg	Kerb Weight (with ABS)	175 kg
License compliancy	License compliancy	A2	License compliancy	A2
Range	Range	387 km	Range	368 km

Equipment

Equipment	Equipment	LED-Headlights, TFT display, Modern electronics, Lighting	Equipment	Bluetooth, Connectivity, LED daytime running lights, LED-Headlights, TFT display, USB-C socket, Modern electronics, Charging & power, Lighting, Adaptive brake lights