Aprilia RS 660 vs KTM 890 Duke R Comparison

Engine & Performance

Displacement	659 cc	889 cc
Maximum Power	100 hp	121 hp
No. Of Cylinder	2	2
Engine Type	Parallel-Twin Cylinder, 4 Valves, 4-Stroke, Liquid-Cooled, DOHC Engine	Parallel-Twin Cylinder, Liquid-Cooled, 4-Stroke, 4-Valves, DOHC Engine
Bore X Stroke	81 mm x 63.9 mm	90.7 mm x 68.8 mm
Emission Control	Euro 5	--
Maximum Torque	67 Nm	99 Nm
Exhaust Pipes	2 in 1 Exhaust	Single Exhaust
Injection Type	Fuel Injection	Fuel Injection
No. Of Strokes	4-Stroke	4-Stroke
Cooling System	Liquid Cooled	Liquid Cooled
Valve Configuration	DOHC	DOHC
Valves Per Cylinder	4	4
Drive Type	Chain Drive	Chain Drive
Fuel Consumption	20-25 kmpl	--
RPM at Maximum Power	10500 rpm	--
RPM at Maximum Torque	8500 rpm	--
Fuel Tank Capacity	15 L	14 L
Clutch Type	--	Wet, Multi-Plate

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Dimension

Category	Sport	Sport
Height	805 mm	--
Kerb Weight	183 kg	--
Seat Height	820 mm	834 mm
Seating Capacity	2 Seats	2 Seats
Ground Clearance	--	206 mm
Dry Weight	--	166 kg

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Fuel & Ignition

Start Option	Electric	Electric
Fuel Type	Petrol	Petrol
Fuel Reserve	1 L	--
Fuel Supply System	--	Fuel Injection

Gear & Transmission

Transmission Type	Manual	Manual
Gear Box	6-Speed	6-Speed

Chassis & Suspension

Rear Suspension	Single shock	Monoshock
Suspension Travel(Rear)	130 mm	150 mm
Front Suspension	USD Fork	WP APEX 43
Suspension Travel(Front)	120 mm	140 mm

Wheels & Tyres

Front Wheel Size	ZR17	--
Rear Wheel Size	ZR17	--
Rear Tyre	180/55 ZR17	--
Front Tyre	120/70 ZR17	--
Tyre Type	Runflat, Tubeless	--

Safety & Security

ABS	Yes	Yes
Pass Switch	Yes	Yes
Shutter Lock	No	--
Back Rest	No	--
Traction Control	Yes	--
Side Reflectors	Yes	Yes
Anti-Theft Alarm	No	--
Engine Check Warning	Yes	--
Stability Control	No	--
Riding Modes	Road, Race Road, Race	--
Leg Guards	No	No
Launch Control	No	No
Slipper Clutch	--	Yes

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Console

Odometer	Digital Digital	Digital Digital
Fuel Gauge	Digital Digital	Digital Digital
Speedometer	Digital Digital	Digital Digital
Oil Change Indicator	Yes	--
Display Screen	Yes	Yes
Tripmeter	Yes	Yes
Tachometer	Yes	Yes
Navigator	No	No

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Electrical

Indicator Light	No	Yes
Battery Voltage	12 V 12 V	12 V 12 V
Adjustable Headlights	Yes	Yes
Tail Lamp	LED LED	LED LED
Head Lamp	LED LED	LED LED

Brake

Front Brake	Dual Disc Dual Disc	Disc Disc
Rear Brake	Disc Disc	Disc Disc

Chassis & Suspension

Seat Type	Dual Stepped Dual Stepped	Dual Stepped Dual Stepped
Chrome Garnish	No	--
Body Frame Material	Alloy Alloy	Steel Steel
Side Wings	Yes	Yes
Body Frame Type	Seat Supporting Sub Frame Seat Supporting Sub Frame	Chromium-Molybdenum Chromium-Molybdenum
Electronic Suspension Adjustment	No	--

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Differentiating Features

Height Adjustable Seats	No	Yes
Cruise Control	No	No