Yamaha XJ6 (2011-12) vs Aprilia RXV 550i (2008) vs Honda NC 700D Integra (2012-13) vs Yamaha FJR 1300AE (2009) vs Kawasaki Z 550F (1980-81) vs Yamaha XT660R (2011)

Comparison technical specifications

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Make:	Yamaha	Aprilia	Honda	Yamaha	Kawasaki	Yamaha
Model:	XJ6	RXV 550i	NC 700D Integra	FJR 1300AE	Z 550F	XT660R
Years:	2011-12	2008	2012-13	2009	1980-81	2011
Engine:	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, 77° V-twin cylinder	Four stroke , Parallel twin, SOHC, 4 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, transverse four cylinder, DOHC, 2 valve per cylinder.	Four stroke, single cylinder, SOHC, 4 valve
Capacity:	600 cc / 36.6 cu-in	549 cc / 33.5 cu in	670 cc / 40.8 cu-in	1298 cc / 79.2 cu-in	553 cc / 33.7 cu-in	659 cc/ 40.2 cu-in
Bore x Stroke:	65.5 x 44.5 mm	80 x 55 mm	73 × 80 mm	79 x 66.2 mm	58 x 52.4 mm	100 x 84 mm
Cooling System:	Liquid cooled	Liquid cooled	Liquid-cooled	Liquid cooled	Air cooled	Liquid cooled
Compression Ratio:	12.2:1	12.0:1	10.7:1	10.8:1	9.5:1	10.0: 1
Induction:	Group injection type fuel injection	Integrated engine management system controlling ignition and fuel injection. Throttle body: Ø40 mm	PGM-FI electronic fuel injection	Electronic Fuel Injection	4x 22mm TK	Fuel injection, 44 mm throttle body
Ignition:	TCI	Electronic	Computer-controlled digital transistorised with electronic advance	TCI (Transistor Controlled Ignition)	CDI	TCI
Starting:	Electric	Electric	Electric	Electric	Electric	Electric
Max Power:	78 hp / 57 kW @ 10000 rpm	52.2 kW / 70 hp @ 13000 rpm	38.1 kW / 51.1 hp @ 6250 rpm	145 hp / 105.7 kW @ 8500 rpm	58 hp / 43.2 kW @ 9000 rpm	33.8 kW / 48 hp @ 6000 rpm
Max Torque:	59.7 Nm / 6.1 kgf-m @ 8500 rpm	65.9 Nm / 6.7 kgf-m / 48.6 lb-ft @ 10900 rpm	62 Nm / 46 lb-ft @ 4750 rpm	125 Nm / 13.7kgf-m @ 6000 rpm	35.5 ft-lb / 48.1 Nm @ 7000 rpm	58.4 Nm / 5.7 kgf-m @ 5250 rpm
Transmission:	6 Speed	5 Speed	6 Speed	5 Speed Yamaha Chip-Controlled Shift (YCC-S)	6 Speed	5 Speed
Final Drive:	Chain	Chain	Chain	Shaft	Chain	Chain
Front Suspension:	43mm Telescopic fork, 130mm wheel travel	Ø45 mm Upside down fork, double adjustment	41 mm telescopic forks	48mm upside-down telescopic fork w/adjustable preload, compression and rebound damping;	36mm Telescopic forks	43 mm Telescopic forks,
Rear Suspension:	Swingarm Link less type Monocross, 130mm wheel travel	Box section aluminium swingarm with cast body, Hydraulic monoshock with compression and rebound adjustment	Single monoshock damper	Single shock, link-type, w/adjustable preload and rebound damping;	Dual shock, 5-way preload	Oscillating arm standard Monocross. 200mm wheel travel
Front Brakes:	2x 298 mm discs	Single Ø270 mm disc, 4 piston caliper	Single 320 mm hydraulic disc 3 piston calipers and sintered metal pads	2x 320mm discs 4 piston calipers	2X 250mm disc	Single 298mm disc 2 piston caliper
Rear Brakes:	Single 245 mm disc	Single Ø240 mm disc, 2 piston caliper	Single 240 mm hydraulic disc 1 piston caliper and sintered metal pads	Single 283mm disc 2 piston caliper	Single disc	Single 245mm disc 1 piston caliper
Front Tyre:	120/70 ZR17	90/90 -21	120/70-ZR17	120/70 ZR17	3.25-19	90/90- 21
Rear Tyre:	160/60 ZR17	140/80 -18	160/60-ZR17	180/55 ZR17	3.75-18	130/80–17
Fuel Capacity:	17.3 Litres / 4.5 US gal	7.8 Litres / 2.1 US gal	14.1 Litres / 3.7 US gal	25 Liters / 6.6 gal	14 Litres / 3.6 US gal	15 Litres / 3.3 US gal