Beta Alp X 2024 vs. KTM 390 Duke 2023

Beta Alp X 2024

KTM 390 Duke 2023

Overview - Beta Alp X 2024 vs KTM 390 Duke 2023

Beta Alp X 2024

KTM 390 Duke 2023

Stylish and practical: PRO tank bags from SW-MOTECH

Simple attachment thanks to magnetic snap-in closure. For safe luggage transport.

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50 Years Strong: One Brand – One Promise!

Perfect fit, premium quality – with Hepco&Becker accessories, your bike is ready for any adventure. Quality made in Germany.

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Technical Specifications Beta Alp X 2024 compared to KTM 390 Duke 2023

Beta Alp X 2024

KTM 390 Duke 2023

Beta Alp X 2024

KTM 390 Duke 2023

Engine and Drive Train

Bore	Bore	84.5 mm	Bore	89 mm
Stroke	Stroke	62 mm	Stroke	60 mm
Compression Ratio	Compression Ratio	12.29	Compression Ratio	12.6
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
Number of gears	Number of gears	6	Number of gears	6
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	348 ccm	Displacement	373.2 ccm

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	Upside-Down telescopic fork
Diameter	Diameter	43 mm	Diameter	43 mm
Travel	Travel	185 mm	Travel	142 mm

Suspension Rear

Travel	Travel	195 mm	Travel	150 mm

Chassis

Frame	Frame	Steel	Frame	Chromium-molybdenum
Frame type	Frame type	Perimeter	Frame type	Tubular

Brakes Front

Type	Type	Single disk	Type	Single disk
Diameter	Diameter	290 mm	Diameter	320 mm

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	220 mm	Diameter	230 mm

Dimensions and Weights

Front tyre width	Front tyre width	100 mm	Front tyre width	110 mm
Front tyre height	Front tyre height	90 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	17 inch
Rear tyre width	Rear tyre width	140 mm	Rear tyre width	150 mm
Rear tyre height	Rear tyre height	80 %	Rear tyre height	60 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Wheelbase	Wheelbase	1,440 mm	Wheelbase	1,367 mm
Seat Height	Seat Height	855 mm	Seat Height	830 mm
Fuel Tank Capacity	Fuel Tank Capacity	11 l	Fuel Tank Capacity	13.4 l
Range	Range	313 km	Range	387 km
Combined CO2 emissions	Combined CO2 emissions	83 g/km	Combined CO2 emissions	80 g/km
Combined fuel consumption	Combined fuel consumption	3.51 l/100km	Combined fuel consumption	3.46 l/100km

Pros and Cons in comparison

Beta Alp X 2024

Unfortunately, our editors did not test this model.

KTM 390 Duke 2023

The KTM 390 Duke is a bike that can polarise. Its strengths lie in its extensive electronic equipment, agile handling and ability to serve as a fun bike for young riders. However, the firm riding position and inconsistent engine tuning could be annoying for experienced riders. Yet the KTM 390 Duke offers plenty of riding pleasure, especially in urban environments and on sporty rides.

Class-leading electronic equipment

Workmanship and material quality commensurate with the price

Quickshifter (for an extra charge)

Agile and playful handling

Easily adjustable suspension

Excellent riding aids and safety features

Lightweight and compact

Perfect for stunts and urban riding

Less precision at high speed

Limited torque curve

Rough single-cylinder engine

Inconsistent engine tuning