Kawasaki GPX 600R Ninja / ZX 600R (1989-93) vs Kawasaki ZX-R 750-J (1991) vs Kawasaki ZX-R 750-L (1993) vs Kawasaki ZX-6R Special Edition (2008) vs Kawasaki ZRX 1200S (2004-05) vs Kawasaki ZX-R 750R-M (1993) vs Kawasaki Z-X10R Ninja (2004) vs Kawasaki KLR 650 (1991-92) vs Kawasaki ZZ-R 600 (1993-94) vs Kawasaki ZX-6R Monster Energy Special Edition (2009)

Comparison technical specifications

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Make:	Kawasaki	Kawasaki	Kawasaki	Kawasaki	Kawasaki	Kawasaki	Kawasaki	Kawasaki	Kawasaki	Kawasaki
Model:	GPX 600R Ninja / ZX 600R	ZX-R 750-J	ZX-R 750-L	ZX-6R Special Edition	ZRX 1200S	ZX-R 750R-M	Z-X10R Ninja	KLR 650	ZZ-R 600	ZX-6R Monster Energy Special Edition
Years:	1989-93	1991	1993	2008	2004-05	1993	2004	1991-92	1993-94	2009
Engine:	Four stroke, transverse four cylinders, DOHC, 4 valve per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, single cylinder, DOHC, 4 valve	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder
Capacity:	598 cc / 36.1 cu-in	749 cc / 45.7 cu-in	749 cc / 45.7 cu-in	599 cc / 36.6 cub in.	1165 cc / 71.0 cu-in	749 cc / 45.7 cu-in	998 cc / 60.9 cu-in	651 cc / 39.7 cu-in	599 cc / 42.6 cu-in	599 cc / 36.6 cub in
Bore x Stroke:	60 x 52.4 mm	71 x 47.3 mm	71 x 47.3 mm	67 x 42.5 mm	79 x 59.4 mm.	71 x 47.3 mm	76 x 55 mm	100 х 83 mm	64 x 46.6 mm	67 x 42.5mm
Cooling System:	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled
Compression Ratio:	11.71	10.8:1	10.8:1	13.9:1	10.1:1	10.8:1	12.7:1	9.5:1	12.0:1	13.3:1
Induction:	4x 32mm Keihin CV carburetors	4x 38 mm Keihin CVKD (Constant Velocity) carburettors / Ram Air System (single intake)	4x 38 mm Keihin CVKD (Constant Velocity) carburettors / Ram Air System (single intake)	DFI® with four 38mm Keihin throttle bodies, oval sub-throttles, two injectors per throttle body	4x Keihin CVK36 carburetors	4x 39 mm Keihin CVKD (Constant Velocity) carburettors / Ram Air System (single intake)	Digital fuel injection with four 43mm throttle bodies	Keihin CVK40 carburetor	4x Keihin CVKD 36 carburetors	DFI® with four 38mm Keihin throttle bodies, oval sub-throttles, two injectors per throttle body
Ignition:	Digital	Digital	Digital	TCBI with Digital advance	Digital with K-TRICK	Digital	TCBI with digital advance	Digital TCBI	Digital	TCBI with digital advance
Starting:	Electric	Electric	Electric	Electric	Electric	Electric	Electric	Electric	Electric	Electric
Max Power:	84 hp / 62 kW @ 11000 rpm	100 hp / 74 kW @ 10500 rpm	118 hp / 86 kW @ 10500 rpm	91.9 kW /125 hp @ 14000 rpm	122 hp / 88.9 kW @ 8500 rpm	121 hp / 88.3 kW @ 10500 rpm	175 hp / 128.4 kW @ 11700 rpm	41.7 hp @ 7100 rpm	98 hp / 72.9 kW @ 11.500 rpm	94.1 kW / 128 hp @ 14000 rpm
Max Torque:	42 ft-lb / 5.8kgf-m @ 9000 rpm	7.45 kgf-m / 53.8 lb-ft @ 9000rpm	7.51 kgf-m / 54.3 lb-ft @ 9750 rpm	66 Nm / 6.73 kg-m / 48.7 lb-ft @ 11700 rpm	112 Nm / 82.6 lb-ft @ 7000 rpm	7.4 kgf-m / 53.8 lb-ft @ 9750 rpm	115 Nm / 1173 kg-m @ 9500 rpm	5.3 kgf-m / 38.3 lb-ft @ 5500 rpm	64 Nm / 47.2 lb-ft @ 9500 rpm	66.7 Nm / 6.8 kgf-m / 49.2 lb-ft @ 11800 rpm
Transmission:	6 Speed	6 Speed	6 Speed	6 Speed	5 Speed	6 Speed	6 Speed	5 Speed	6 Speed	6 Speed
Front Suspension:	38mm Telescopic with electronic anti-drive.	43mm Upside-down forks, adjustable ride height, 13-way rebound	41mm Upside-down forks, adjustable ride height, 13-way rebound	41 mm inverted cartridge fork with top-out springs, stepless rebound damping, stepless compression damping, fully-adjustable spring preload	43 mm fully adjustable, conventional cartridge-type fork, offers 12-way compression and rebound damping adjustment as well as fork spring preload	41mm Upside-down forks, adjustable ride height, 13-way rebound, 8-way compression.	43 mm inverted fork with top-out springs Compression damping - 16-way Rebound damping - 16-way Spring preload - Fully adjustable	38mm Air assisted Kayaba forks	41mm hydraulic fork with preload and 4-way rebound damping adjustment	41 mm inverted Showa Big Piston Front fork with top-out springs, stepless compression and rebound damping, fully-adjustable spring preload,
Rear Suspension:	Rising rate monoshock with adjustable preload and rebounding preload.	Uni Track monoshock. adjustable ride height, preload, 4-way rebound	Unit Track monoshock. adjustable ride height, preload, 4-way rebound	Bottom-Link Uni-Trak® with gas-charged shock, top-out spring and pillow ball upper mount, dual-range (high/low-speed) stepless compression damping, 25-way Adjustable rebound damping, fully-adjustable spring preload	Fully adjustable rear shock	Uni Track monoshock. adjustable ride height, preload, 4-way rebound.	Bottom-Link Uni-Trak with gas-charged shock and top-out spring Compression damping - Stepless Rebound damping - Stepless Spring preload - Fully adjustable	Single Kayaba shock	UNI-TRAC with threaded preload adjustment and 3-way rebound damping	Bottom-Link Uni-Trak® with gas-charged shock, top-out spring and pillow ball upper mount, dual-range (high/low-speed) stepless compression damping, 25-way adjustable rebound damping, fully-adjustable spring preload
Front Brakes:	2x 270mm discs	2x 320mm discs 4 piston calipers	2x 320mm discs 4 piston calipers	2 x 300mm discs, 4 piston calipers	2x 310mm discs 6 piston calipers	2x 320mm discs 4 piston calipers	2x 300mm discs 4 piston calipers	Single 230mm disc	2x 300mm discs 4 piston calipers	2 x 300mm discs, 4 piston calipers
Rear Brakes:	Single 130mm disc	Single 230mm disc 2 piston caliper	Single 230mm disc 2 piston caliper	Single 210mm disc,1 piston caliper	Single 250mm disc 2 piston caliper	Single 230mm disc 2 piston caliper	Single 220 mm disc	Single 204mm disc	Single 240mm disc 1 piston caliper	Single 220mm disc, 1 piston caliper
Front Tyre:	110/80 V16	120/70ZR17 /Std Pressure 36psi	120/70 ZR17	120/65 ZR17	120/70 ZR17	120/70 ZR17	120/70 ZR17	90/90 -21	120/60 ZR1 7	120/70 ZR17
Rear Tyre:	130/90 V16	180/55ZR17 /Std Pressure 41psi	180/55ZR17 /Std Pressure 41psi	180/55 ZR17	180/55 ZR17	180/55 ZR17	190/50 ZR17	130/80-17	160/60 ZR17	180/55 ZR17
Fuel Capacity:	19.5 Litres / 5.1 US gal	18 Litres / 4.7 US gal	18 Litres / 4.7 US gal	17 Litres / 4.5 gal	19 Litres / 5.0 US gal	18 Litres / 4.7 US gal	17 Litres / 4.4 US gal	23 Litres / 6.0 US gal	18 Litres / 4.7 US gal	17 Litres / 4.5 US gal
Top Speed:	226.8 km/h / 140.9 mph	241 km/h / 149.7 mph	258.1 km/h / 160.3 mph	252.1 km/h / 156.4 mph	246 km/h / 152.8 mph	256.5 km/h / 159.3 mph	290.6 km/h / 180.5 ph	163.5 km/h / 101.6 mh	246.9 km/h / 153.4 mph	257.8 km/h / 160.2 mph