KTM 390 Duke 2017 vs. Suzuki GSX-8S 2023

KTM 390 Duke 2017

Suzuki GSX-8S 2023

Overview - KTM 390 Duke 2017 vs Suzuki GSX-8S 2023

KTM 390 Duke 2017

Suzuki GSX-8S 2023

Technical Specifications KTM 390 Duke 2017 compared to Suzuki GSX-8S 2023

KTM 390 Duke 2017

Suzuki GSX-8S 2023

KTM 390 Duke 2017

Suzuki GSX-8S 2023

Engine and Drive Train

Bore	Bore	89 mm	Bore	84 mm
Stroke	Stroke	60 mm	Stroke	70 mm
Engine power	Engine power	44 HP	Engine power	83 HP
Rpm at Max. Power	Rpm at Max. Power	9,500 rpm	Rpm at Max. Power	8,500 rpm
Torque	Torque	35 Nm	Torque	78 Nm
Rpm at Torque	Rpm at Torque	7,250 rpm	Rpm at Torque	6,800 rpm
Compression Ratio	Compression Ratio	12.6	Compression Ratio	12.8
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
Cylinders	Cylinders	1	Cylinders	2
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	373.2 ccm	Displacement	776 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Brand	Brand	WP	Brand	Kayaba
Travel	Travel	142 mm	Travel	130 mm

Suspension Rear

Brand	Brand	WP	Brand	Kayaba

Chassis

Frame	Frame	Chromium-molybdenum	Frame	Steel
Rake	Rake	65 degree	Rake	65 degree

Brakes Front

Type	Type	Single disk	Type	Double disk
Diameter	Diameter	320 mm	Diameter	310 mm
Piston	Piston	Four pistons	Piston	Four pistons
Technology	Technology	radial	Technology	radial

Brakes Rear

Type	Type	Disc	Type	Disc

Assistance Systems

Advanced Rider Assistance Systems	Advanced Rider Assistance Systems	ABS	Advanced Rider Assistance Systems	ABS, Riding modes, Ride by Wire, Shift assistant with blipper, 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	1,367 mm	Wheelbase	1,465 mm
Seat Height	Seat Height	830 mm	Seat Height	810 mm
Fuel Tank Capacity	Fuel Tank Capacity	13.4 l	Fuel Tank Capacity	14 l
License compliancy	License compliancy	A2	License compliancy	A2, A

Pros and Cons in comparison

KTM 390 Duke 2017

It's actually incredible how much fun you can have with less than 50 hp. The KTM 390 Duke is a little fun cannon that you won't find anywhere else in a hurry. Its sporty set-up with the front-wheel-oriented seating position makes it a true cornering predator - you don't need any more in the angular gear. The sharp looks and the TFT display give it a very high-class appearance.

Sporty seating position

low weight

TFT display

sharp appearance

nix

Suzuki GSX-8S 2023

For years, Suzuki was the brand that offered nice bikes at a good price/performance ratio. With the Suzuki GSX-8S, the brand is much more self-confident. It presents itself as high-quality, mature and places itself at the top of a hard-fought class. The unspectacular performance data and the relatively high weight tarnish the picture only briefly. During the test rides, the Suzuki was completely convincing. A really good motorbike.

Full-grown and high-quality overall concept

high-torque engine

first-class running culture, stable handling, overall very high-quality impression

Very good seat

Great nakedbike riding position

Good and precise quickshifter

high-quality controls

very good display

Suspension offers reserves for a wide range of uses despite lack of adjustment options

Good ergonomics

Quickshifter and gearstick require a little more operating force than usual

Motorbike somewhat heavier than other bikes in this class