Aprilia RS 660 vs BMW F 900 R Comparison

Engine & Performance

Displacement	659 cc	895 cc
Maximum Power	100 hp	105 hp
No. Of Cylinder	2	2
Engine Type	Parallel-Twin Cylinder, 4 Valves, 4-Stroke, Liquid-Cooled, DOHC Engine	In-line 2 Cylinder, 4 Valves, 4-Stroke, Water Cooled, DOHC Engine
Bore X Stroke	81 mm x 63.9 mm	86 mm x 77 mm
Emission Control	Euro 5	Euro V
Maximum Torque	67 Nm	92 Nm
Exhaust Pipes	2 in 1 Exhaust	2 Into 2 Exhaust
Injection Type	Fuel Injection	--
No. Of Strokes	4-Stroke	4-Stroke
Cooling System	Liquid Cooled	Water 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	8500 rpm
RPM at Maximum Torque	8500 rpm	6500 rpm
Fuel Tank Capacity	15 L	13 L
Top Speed	--	216 kmph
Lubrication System	--	Dry Sump
Clutch Type	--	Multi-Plate Wet
Alternator	--	416 W
Compression Ratio	--	13.1:1

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Dimension

Category	Sport	Sport
Height	805 mm	1130 mm
Kerb Weight	183 kg	219 kg
Seat Height	820 mm	815 mm
Seating Capacity	2 Seats	1 Seats
Gross Weight	--	430 kg
Wheel Base	--	1518 mm
Width	--	815 mm
Length	--	2140 mm

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Fuel & Ignition

Start Option	Electric	Electric
Fuel Type	Petrol	Petrol
Fuel Reserve	1 L	3.5 L
Ignition System	--	Electronic

Gear & Transmission

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

Chassis & Suspension

Rear Suspension	Single shock	Swing Arm
Suspension Travel(Rear)	130 mm	142 mm
Front Suspension	USD Fork	USD Fork
Suspension Travel(Front)	120 mm	135 mm

Wheels & Tyres

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

Electrical

Battery Capacity

--

12 Ah

Safety & Security

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

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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	--

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Electrical

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

Brake

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

Chassis & Suspension

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

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Differentiating Features

Height Adjustable Seats	No	--
Cruise Control	No	--