KTM 390 Duke 2024 vs. Aprilia RS 660 2022

KTM 390 Duke 2024

Aprilia RS 660 2022

Overview - KTM 390 Duke 2024 vs Aprilia RS 660 2022

KTM 390 Duke 2024

Aprilia RS 660 2022

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Details

Technical Specifications KTM 390 Duke 2024 compared to Aprilia RS 660 2022

KTM 390 Duke 2024

Aprilia RS 660 2022

KTM 390 Duke 2024

Aprilia RS 660 2022

Engine and Drive Train

Bore	Bore	89 mm	Bore	81 mm
Stroke	Stroke	64 mm	Stroke	63.93 mm
Engine power	Engine power	45 HP	Engine power	100 HP
Rpm at Max. Power	Rpm at Max. Power	8,500 rpm	Rpm at Max. Power	10,500 rpm
Torque	Torque	39 Nm	Torque	67 Nm
Rpm at Torque	Rpm at Torque	7,000 rpm	Rpm at Torque	8,500 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, Antihopping
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	659 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Brand	Brand	WP	Brand	Kayaba
Diameter	Diameter	43 mm	Diameter	41 mm
Travel	Travel	150 mm	Travel	120 mm
Adjustment	Adjustment	Compression, Rebound	Adjustment	Compression, Preload, Rebound

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Swing arm
Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Travel	Travel	150 mm	Travel	130 mm
Adjustment	Adjustment	Preload, Rebound	Adjustment	Preload, Rebound

Chassis

Frame	Frame	Chromium-molybdenum	Frame	Aluminium
Frame type	Frame type	Tubular	Frame type	Load-bearing engine

Brakes Front

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

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	240 mm	Diameter	220 mm
Piston	Piston	Double piston	Piston	Double piston

Assistance Systems

Advanced Rider Assistance Systems	Advanced Rider Assistance Systems	ABS, Riding modes, Traction control	Advanced Rider Assistance Systems	ABS, Riding modes, Launch-Control, Ride by Wire, Quickshifter, Traction control, Anti-wheelie

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	1,357 mm	Wheelbase	1,370 mm
Seat Height	Seat Height	800 mm	Seat Height	820 mm
Kerb Weight (with ABS)	Kerb Weight (with ABS)	165 kg	Kerb Weight (with ABS)	183 kg
License compliancy	License compliancy	A2	License compliancy	A

Equipment

Equipment	Equipment	LED-Headlights, TFT display	Equipment	LED-Headlights

Pros and Cons in comparison

KTM 390 Duke 2024

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