Kawasaki H2 Ninja SX / SE (2022) vs Kawasaki Eliminator 450 (2024) vs Kawasaki Z 900RS 50th Anniversary (2022) vs Kawasaki Z 650 50th Anniversary (2022) vs Kawasaki GPz 550 / Z 550GP (1982)

Comparison technical specifications

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Make:	Kawasaki	Kawasaki	Kawasaki	Kawasaki	Kawasaki
Model:	H2 Ninja SX / SE	Eliminator 450	Z 900RS 50th Anniversary	Z 650 50th Anniversary	GPz 550 / Z 550GP
Years:	2022	2024	2022	2022	1982
Engine:	Four Stroke, transverse four cylinder, DOHC, 16 valves, Supercharger Centrifugal, scroll-type	4-Stroke,, DOHC, 4 Valve Cylinder Head, Parallel Twin	Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 2 valve per cylinder.
Capacity:	998 cc / 60.9 cub in	451 cc / 27.5 in	948 cc / 57.8 cu-in	649 cc / 39.65 cu-in	553 cc / 33.7 cu-in
Bore x Stroke:	76 x 55 mm	70 x 58.6 mm	73.4 x 56.0 mm	83 x 60 mm	58 x 52.4 mm
Cooling System:	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Air cooled
Compression Ratio:	11.2:1	11.3:1	11.8:1	10.8:1	10.0:1
Induction:	Fuel injection: 40 mm x 4 with dual injection	DFI® with 2 x 32 mm Throttle Bodies	DFI with 36mm Keihin throttle bodies	DFI® with Keihin 36mm Keihin throttle bodies	4x 22mm Teikei constant vacuum - main jets #94
Ignition:	Digital	TCBI with Digital Advance	TCBI with electronic advance	TCBI with electronic advance	CDI
Starting:	Electric	Electric	Electric	Electric	Electric
Max Power:	197.3 hp / 147.1 kW @ 11000 rpm	-	110 hp / 82 kW @ 8500rpm	50.2 kW / 67.3 hp	58 hp / 42.3 Nm @ 9000 rpm
Max Torque:	137.3 Nm / 101.3 ft-lb @ 8500 rpm	43 Nm / 31.7 ft-lb @ 7500 rpm	98 Nm / 72.7 lb-ft @ 7700 rpm	65.7 Nm / 48.5 lb-ft @ 6500 rpm	35.5 lb-ft / 48.1 Nm @ 8000 rpm
Clutch:	Wet multi-disc, manual	-	Wet multi-disc, manual	Wet multi-disc, manual	Wet- multiplate
Transmission:	6-speed, return, dog-ring	6-Speed with Positive Neutral Finder	6 Speed	6 Speed	6 Speed
Final Drive:	Chain	Sealed chain	Sealed chain	Sealed chain	#530 O-ring chain
Frame:	Trellis, high-tensile steel, with swingarm mounting plate	-	High-tensile steel trellis.	Trellis, high-tensile steel	Double down tube, full cradle, Box section aluminum swing arm
Front Suspension:	43 mm inverted fork with KECS-controlled rebound and compression damping, manual spring preload adjustability, and top-out springs	41mm Hydraulic telescopic fork	41mm inverted fork with compression and rebound damping and spring preload adjustability	41 mm hydraulic telescopic fork	Telescopic forks
Front Wheel Travel:	120 mm / 4.7 in	119.4 mm / 4.7 in	120 mm / 4.7 in	125 mm / 4.9 in	165 mm / 6.4 in
Rear Suspension:	New Uni Trak, BFRC lite gas-charged shock with piggyback reservoir, KECS-controlled compression and rebound damping, and electronically adjustable spring preload	Dual shocks	Horizontal Back-link, gas-charged shock with rebound and preload adjustability	Horizontal Back-link with adjustable preload swingarm	Dual shocks, Swinging arm
Rear Wheel Travel:	139 mm / 5.5 in	88.9 mm / 3.5 in	140 mm / 5.5 in	130 mm / 5.1 in	100 mm / 3.9 in
Front Brakes:	2x 320 mm discs, Caliper: Dual radial-mount, Brembo Stylema monobloc, opposed 4-piston	Single 310mm disc with 2-piston balanced actuation caliper	2x 300 mm semi-floating discs, dual opposed 4 piston calipers	2x 300mm petal-style discs, 2 piston calipers	2X 260mm disc
Rear Brakes:	Single 250mm disc, opposed 2-piston calipers	Single 240mm disc with 2-piston caliper	Single 250mm petal disc, 1 piston caliper	Single 220mm petal-style disc	Single 260mm disc
Front Tyre:	120/70ZR17M/C (58W)	130/70-18	120/70ZR17M/C (58W)	120/70 ZR17	3.25 H19
Rear Tyre:	190/55ZR17M/C (75W)	150/80-16	180/55ZR17M/C (73W)	160/60 ZR7	3.75 H18
Ground Clearance:	130 mm / 5.1 in	150 mm / 5.9 in	130 mm / 5.1 in	130 mm / 5.1 in	147 mm / 5.8 in
Seat Height:	835 mm / 32.8 in	734 mm / 28.9 in	820 mm / 32.2 in	790 mm / 31.1 in	800 mm / 31.6 in
Wet Weight:	267 kg / 588.6 lbs	176 / 177 / 175 kg / 388.1 (ABS) / 390.3 (ABS SE) / 385.9 (Non-ABS) lbs	215 kg / 474 lbs	187 kg / 412.3 lbs	210 kg / 461 lbs
Fuel Capacity:	19 Litres / 5 US gal	14.8 L / 3.7 US gal	17 Litres / 4.5 US gal	15 Litres / 4.0 US gal	15 Litres / 3.9 US gal