KTM 790 Duke 2025 vs. Yamaha R6 GYTR 2025

Technical Specifications KTM 790 Duke 2025 compared to Yamaha R6 GYTR 2025

KTM 790 Duke 2025

Yamaha R6 GYTR 2025

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Differences

KTM 790 Duke 2025

Yamaha R6 GYTR 2025

Engine and Drive Train

Engine type	Engine type	In line	Engine type	In line
Bore	Bore	88 mm	Bore	67 mm
Stroke	Stroke	65.7 mm	Stroke	42.5 mm
Engine power	Engine power	95 HP	Engine power	118.4 HP
Torque	Torque	87 Nm	Torque	61.7 Nm
Compression Ratio	Compression Ratio	12.7	Compression Ratio	13.1
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	2	Cylinders	4
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	4
Valves	Valves	DOHC	Valves	DOHC
Cooling	Cooling	liquid	Cooling	liquid
Lubrication	Lubrication	Forced	Lubrication	Fresh oil
Displacement	Displacement	799 ccm	Displacement	599 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Telescopic fork
Diameter	Diameter	43 mm	Diameter	43 mm
Travel	Travel	140 mm	Travel	120 mm

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Single swing arm
Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Travel	Travel	150 mm	Travel	120 mm

Chassis

Frame type	Frame type	Tubular	Frame type	Twin Tube
Rake	Rake	66 degree	Rake	24 degree

Brakes Front

Type	Type	Double disk	Type	Double disk
Diameter	Diameter	300 mm	Diameter	320 mm
Actuation	Actuation	Hydraulic	Actuation	Hydraulic

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	240 mm	Diameter	220 mm

Dimensions and Weights

Front tyre width	Front tyre width	120 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	180 mm	Rear tyre width	180 mm
Rear tyre height	Rear tyre height	55 %	Rear tyre height	55 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Wheelbase	Wheelbase	1,475 mm	Wheelbase	1,375 mm
Seat Height	Seat Height	825 mm	Seat Height	850 mm
Fuel Tank Capacity	Fuel Tank Capacity	14 l	Fuel Tank Capacity	17 l
Range	Range	304 km	Range	257 km
Combined CO2 emissions	Combined CO2 emissions	108 g/km	Combined CO2 emissions	154 g/km
Combined fuel consumption	Combined fuel consumption	4.6 l/100km	Combined fuel consumption	6.6 l/100km