KTM 125 Duke 2021 vs. Harley-Davidson Fat Boy 30th Anniversary 2020

KTM 125 Duke 2021

Harley-Davidson Fat Boy 30th Anniversary 2020

Overview - KTM 125 Duke 2021 vs Harley-Davidson Fat Boy 30th Anniversary 2020

KTM 125 Duke 2021

Harley-Davidson Fat Boy 30th Anniversary 2020

SMART PROTECTION WHEN YOU NEED IT

Just as the helmet protects your head, the airbag vest protects your spine, neck, abdomen and chest.

Details

MTR, Fastway, Rothewald & Co. at Louis Moto

TOP SELECTION AT FAVORABLE PRICES

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Technical Specifications KTM 125 Duke 2021 compared to Harley-Davidson Fat Boy 30th Anniversary 2020

KTM 125 Duke 2021

Harley-Davidson Fat Boy 30th Anniversary 2020

KTM 125 Duke 2021

Harley-Davidson Fat Boy 30th Anniversary 2020

Engine and Drive Train

Bore	Bore	58 mm	Bore	102 mm
Stroke	Stroke	47.2 mm	Stroke	114.3 mm
Engine power	Engine power	15 HP	Engine power	94 HP
Rpm at Max. Power	Rpm at Max. Power	9,500 rpm	Rpm at Max. Power	5,020 rpm
Torque	Torque	12 Nm	Torque	155 Nm
Rpm at Torque	Rpm at Torque	7,500 rpm	Rpm at Torque	3,000 rpm
Compression Ratio	Compression Ratio	12.8	Compression Ratio	10.5
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	Belt
Transmission Type	Transmission Type	Gearshift	Transmission Type	Gearshift
Number of gears	Number of gears	6	Number of gears	6
Cylinders	Cylinders	1	Cylinders	2
Valves	Valves	DOHC	Valves	OHV
Cooling	Cooling	liquid	Cooling	Air
Displacement	Displacement	125 ccm	Displacement	1,868 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Telescopic fork

Chassis

Frame	Frame	Chromium-molybdenum	Frame	Steel
Frame type	Frame type	Tubular	Frame type	Double cradle
Rake	Rake	65 degree	Rake	3 degree

Brakes Front

Type	Type	Single disk	Type	Single disk
Piston	Piston	Four pistons	Piston	Four pistons
Shock mount	Shock mount	Fixed caliper	Shock mount	Fixed caliper

Brakes Rear

Type	Type	Disc	Type	Disc
Piston	Piston	Single piston	Piston	Double piston
Shock mount	Shock mount	Floating caliper	Shock mount	Floating caliper

Dimensions and Weights

Front tyre width	Front tyre width	110 mm	Front tyre width	160 mm
Front tyre height	Front tyre height	70 %	Front tyre height	60 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	18 inch
Rear tyre width	Rear tyre width	150 mm	Rear tyre width	240 mm
Rear tyre height	Rear tyre height	60 %	Rear tyre height	40 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	18 inch
Wheelbase	Wheelbase	1,367 mm	Wheelbase	1,665 mm
Seat Height	Seat Height	830 mm	Seat Height	675 mm
Fuel Tank Capacity	Fuel Tank Capacity	13.4 l	Fuel Tank Capacity	18.9 l
License compliancy	License compliancy	A1	License compliancy	A

Pros and Cons in comparison

KTM 125 Duke 2021

Even in the Euro 5 version, the KTM Duke 125 is the motorbike to beat in the A1 class. Superior equipment, potent engine, good chassis, great display and fun Supermoto mode make not only the heart of 16-year-olds beat faster. The looks polarise, but let the observer clearly recognise the smallest Duke as such. The Duke 125 is not cheap, but it is worth the price.

lively engine

super-agile handling

Supermoto mode as standard

mature chassis

top brakes

sharp TFT display

connectivity (optional)

Optics not to everyone's taste

price high for a 125cc bike