Kawasaki GPz 750R Ninja / ZX 750R (1985) vs Kawasaki ZX-6R Ninja (1997-98) vs Kawasaki KDX 220R (1997-99) vs Kawasaki Z-X10R Ninja Special Edition (2007) vs Kawasaki H2 Carbon Limited Edition (2017-18)

Comparison technical specifications

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Make:	Kawasaki	Kawasaki	Kawasaki	Kawasaki	Kawasaki
Model:	GPz 750R Ninja / ZX 750R	ZX-6R Ninja	KDX 220R	Z-X10R Ninja Special Edition	H2 Carbon Limited Edition
Years:	1985	1997-98	1997-99	2007	2017-18
Engine:	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, transverse four cylinders, DOHC, 4 valve per cylinder	Two stroke, single cylinder, reed valve	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four Stroke, transverse four cylinder, DOHC, 16 valve, Supercharger Centrifugal, scroll-type
Capacity:	746 cc / 45.6 cu-in	598cc / 36.5 cub in.	216 cc / 13.1 cu-in	998 cc / 60.9 cu-in	998 cc / 60.9 cub in
Bore x Stroke:	70.0 x 48.6 mm	64 x 46.6 mm	б9 х 58 mm	76 x 55 mm	76 x 55 mm
Cooling System:	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled
Compression Ratio:	10.5:1	12.0:1	9.3:1	12.7:1	8.5:1
Induction:	4x 34mm Mikuni carburetors	4 x 36mm Keihin CVKD36 carburetors	PWK33 Keihin PWK35 carburetor	Digital fuel injection with four 43mm throttle bodies	50 mm x 4 with dual injection,
Ignition:	Transistorised, electronic advance	Digital	Electronic CDI	TCBI with digital advance	Digital
Starting:	Electric	Electric	Electric	Electric	Electric
Max Power:	92 hp / 67.2 kW @ 10000 rpm	76.5 kW / 105 hp @ 12500 rpm	37 kg / 27.5 kW @ 8000 rpm	175 hp / 128.4 kW @ 11700 rpm	200 hp / 146.0 kW @ 12500 rpm
Max Torque:	7.2 kg-m / 52 lb-ft @ 8500 rpm	63.7 Nm / 6.5 kgf-m / 47.0 lb-ft @ 10000 rpm	3.5 kgf-m @ 7000 rpm	115 Nm / 1173 kg-m @ 9500 rpm	133 Nm / 98.1 lb-ft @ 10500 rpm
Transmission:	6 Speed	6 Speed	6 Speed	6 Speed	6-Speed
Front Suspension:	Air assisted forks, 160mm wheel travel.	41mm Showa telescopic forks.	43mm conventional cartridge fork	43 mm inverted fork with top-out springs Compression damping - 16-way Rebound damping - 16-way Spring preload - Fully adjustable	43 mm Inverted fork with rebound and compression damping, spring preload adjustability and top-out springs
Rear Suspension:	Single shock swinging arm, 109mm wheel travel.	Showa sing shock, adjustable preload and rebounding preload.	UNI-TRAK® single-shock system	Bottom-Link Uni-Trak with gas-charged shock and top-out spring Compression damping - Stepless Rebound damping - Stepless Spring preload - Fully adjustable	Uni-Trak® with gas-charged shock, piggyback reservoir, dual-range (high/low-speed) compression damping, rebound damping and preload adjustability, and top-out spring
Front Brakes:	2x 270mm discs	2 x 270mm discs, 4 piston calipers	Single 250mm disc 2 piston caliper	2x 300mm discs 4 piston calipers	Dual 330 mm discs, radial-mount, opposed 4-piston calipers, dual semi-floating
Rear Brakes:	Single 256mm disc	Single 130mm disc, 1 piston caliper	Single 230mm disc 1 piston caliper	Single 220 mm disc	Single 250mm disc, opposed 2-piston calipers,
Front Tyre:	120/80-16	120/60 ZR17	3.00-21	120/70 ZR17	120/70 ZR17 M/C (58W)
Rear Tyre:	130/80-18	160/60 ZR17	4.60-18	190/50 ZR17	200/55 ZR17 M/C (78W)
Wheelbase:	1495 mm / 58.8 in	1466 mm / 57.7 in.	1435 mm / 56.5 in	1389 mm / 54.6 in	1455 mm / 57.3 in
Fuel Capacity:	22 Litres / 5.8 US gal	5.6 L/100 km / 18.2 Litres / 4.8 US gal	11 Litres / 2.9 US gal	17 Litres / 4.4 US gal	17 Litres / 4.5 US gal