Kawasaki ER-6f (2007) vs Yamaha XVS 950 V-Star (2009-10) vs Kawasaki ZX-9R Ninja (2003) vs Triumph Trophy 900 (1996-97) vs Triumph Tiger 800 XCx Low (2017-18) vs Suzuki GSX-R 1000 (2003) vs Kawasaki ZX-12R Ninja (2003) vs Ducati Monster S4R (2003) vs Kawasaki ZG 1200 Voyager XII (1986-88) vs Vespa P150S / P150X (1978-90) vs Suzuki GSX-R 1000Z 25th Annivesary (2010)

Comparison technical specifications

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Make:	Kawasaki	Yamaha	Kawasaki	Triumph	Triumph	Suzuki	Kawasaki	Ducati	Kawasaki	Vespa	Suzuki
Model:	ER-6f	XVS 950 V-Star	ZX-9R Ninja	Trophy 900	Tiger 800 XCx Low	GSX-R 1000	ZX-12R Ninja	Monster S4R	ZG 1200 Voyager XII	P150S / P150X	GSX-R 1000Z 25th Annivesary
Years:	2007	2009-10	2003	1996-97	2017-18	2003	2003	2003	1986-88	1978-90	2010
Engine:	Four stroke, parallel twin, DOHC, 4 valves per cylinder.	Four stroke, 60°V-cylinder, SOHC, 4 valve per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, transverse three cylinder, DOHC, 4 valves per cylinder.	Four stroke, transverse three cylinder, DOHC, 4 valve per cylinder.	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder, TSCC	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, 90° “L” twin cylinder, DOHC, desmodromic 4 valves per cylinder, belt driven	Four stroke transverse four cylinder. DOHC, 4 valve per cylinder	Two stroke single cylinder,	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder, TSCC
Capacity:	649 cc / 39.6 cu-in	942 cc / 57.4 cu-in	899 cc / 54.8 cu-in	885 cc / 54 cu in	799 cc / 48.7 cub in	988 cc / 60.3 cub. in	1199 cc / 73.1 cu-in	996 cc / 60.8 cu in	1196 cc / 72.9 cu-in	149 cc / 9.1 cub in	998.6 cc / 60.9 cub. in
Bore x Stroke:	83 X 60mm	85 x 83mm	75 x 50.9 mm	76 x 55 mm	74 x 61.9 mm	73 x 59 mm	83 x 55.4 mm	96 x 68.8 mm	78 x 62.6 mm	57.8 x 57 mm	74.5 x 57.3 mm
Ignition:	Digital TCBI	Digital TCI	Digital with Kawasaki Throttle Responsive Ignition Control (K-TRIC)	TCI (Transistor Controlled Ignition)	Digital CDI	Electronic ignition, Transistorized	Digital ignition	Analogue CDI (Capacitive Discharge Ignition)	Electronic with vacuum advance	Contact breaker and coil	Electronic ignition Transistorized
Starting:	Electric	Electric	Electric	Electric	Electric	Electric	Electric	Electric	Electric	Kick start	Electric
Max Power:	53 kW / 72.1 hp @ 8500 rpm	52.4 hp / 38.6 kW @ 6000 rpm	144 hp / 105 kW @ 11000 rpm	71.4 kW / 98 hp @ 9000 rpm	70.8 KW / 95 hp @ 9250 rpm	119.5 kW / 162 hp @ 10800 rpm	178 hp / 131 kW @ 10500 rpm	83.4 kW / 113 hp @ 8750 rpm	97 hp / 72.3 kW @ 7000 rpm	5.5 kW / 7.5 hp @ 5750 rpm	136.1 kW / 182.5 hp @ 12000rpm
Transmission:	6 Speed	5 Speed	6 Speed	6 Speed	6 Speed	6 Speed, constant mesh	6 Speed	6 Speed	5 Speed	4 Speed, grip-shift, constant mesh	6 Speed, constant mesh
Final Drive:	Chain	Belt	Chain	Chain	Chain, O-ring	#525 Chain, 110 links	Chain	Chain; front sprocket 15; rear sprocket 42	Shaft	Direct drive	Chain, DID50VAZ, 114 links
Front Suspension:	41 mm telescopic fork,	41mm forks	46mm RWU forks, preload, compression and rebound adjustable.	43 mm Telescopic forks	WP 43mm upside down forks, adjustable rebound and compression	Inverted telescopic, coil spring, oil damped, spring preload fully adjustable, rebound and compression damping force fully adjustable.	43mm upside-down cartridge fork with adjustable preload, 12-way rebound and 12-way compression damping.	Showa upside-down fully adjustable 43 mm fork.	41mm equalized air fork with remote filler	Trail arm with coil spring and damper	Inverted telescopic, coil spring, oil damped
Rear Suspension:	Offset laydown single-shock with adjustable preload,	Adjustable link Monocross	Uni-Trak piggy-back monoshock, reload, compression and rebound damping adjustable.	Tri-link rising rate with adjustable preload.	WP monoshock with remote oil reservoir, hudraulically adjustable preload, rebound	Link type, oil damped, coil spring, spring preload fully adjustable, rebound damping force and compression damping force fully adjustable.	Bottom-Link with gas-charged shock: piggy-back reservoir, adjustable spring preload, 18-way rebound and 20-way compression damping	Progressive linkage with Showa fully adjustable monoshock with piggy back. Aluminium single armed swing-arm.	Equalized air shocks with remote filler and adjustable rebound damping	Coil spring with damper	Link type, coil spring, oil damped
Front Brakes:	2x 300mm discs 2 piston calipers	Single 320mm disc	2x 310mm discs 6 piston calipers	2 x 296 mm Floating discs, 4 piston Nissin calipers	2 x 308 mm floating discs, Nissin 2-piston sliding calipers, switchable ABS	Radial master cylinder. Radial mount, 4-piston calipers, 300 mm dual disc.	2x 320mm discs 6 piston calipers	2 x 320 mm Discs, 4 piston calipers	2x 260mm discs 2 piston calipers	125 mm drum	2 x 310 mm Discs 4 piston caliper
Rear Brakes:	Single 220mm disc 1 piston caliper	Single 298mm disc	Single 220mm disc 1 piston caliper	Single 255 mm disc, 2 piston Nissincaliper	Single 255 mm disc, Nissin single-piston sliding caliper, Switchable ABS	Single 2-piston caliper, 220 mm disc	Single 230mm disc 2 piston caliper	Single 245 mm disc, 2 piston caliper	Single 250mm disc	127 mm drum	Single 220 mm disc
Front Tyre:	120/70ZR17	130/70-18	120/70 ZR17	120/70 VR17	90/90 R21	120/70 ZR17 M/C, (58W) tubeless	120/70 ZR17	120/70 - ZR17	130/90-16	3.5 x 8"	120/70 ZR17 M/C (58W), tubeless
Rear Tyre:	160/60ZR17	170/70-16	190/50 ZR17	160/60 VR18	150/70 R17	190/50 ZR17 M/C (73W), tubeless	200/50 ZR17	180/55 - ZR17	150/90-15	3.5 x 8"	190/50 ZR17 M/C (73W), tubeless
Fuel Capacity:	15.5 Litres / 4.1 US gal	17 Liters / 4.4 US gal	18 Litres / 4.7 US gal	25 Litres / 6.6 US gal / 5.5 Imp gal	19 Litres / 5.0 US gal / 4.2 Imp gal	18 Litres / 4.8 US gal / 4.0 Imp gal	20 Litres / 5.0 gal	15 L / 4.0 US gal / 3.3 Imp gal	23 Litres / 6.1 US gal	7.5 L / 2.0 US gal	17.5 Litres / 4.6 US gal / 3.8 Imp gal