Kawasaki ER-6n (2009) vs Kawasaki H2 750 Mach IV (1975) vs Kawasaki KL 250 Super Sherpa (2003-06) vs Kawasaki ZZ-R 1200 / ZX-12C (2004) vs Kawasaki ZZR 1400 / Ninja ZX-14 (2009) vs Kawasaki Z 1000 A2 / KZ1000 (1978)

Comparison technical specifications

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Make:	Kawasaki	Kawasaki	Kawasaki	Kawasaki	Kawasaki	Kawasaki
Model:	ER-6n	H2 750 Mach IV	KL 250 Super Sherpa	ZZ-R 1200 / ZX-12C	ZZR 1400 / Ninja ZX-14	Z 1000 A2 / KZ1000
Years:	2009	1975	2003-06	2004	2009	1978
Engine:	Four stroke, parallel twin, DOHC, 4 valves per cylinder.	Two stroke, transverse three cylinder	Four stroke, single cylinder, DOHC, 4 valves	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, transverse four cylinders, DOHC, 4 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 2 Valve per cylinder.
Capacity:	649 cc / 39.6 cu-in	748 cc / 45.6 cu-in	249 cc / 15.2 cu-in	1164 cc / 71.0 cu-in	1352 cc / 82.5 cu-in	1015 cc / 61.9 cu-in
Bore x Stroke:	83 X 60mm	71 х 63 mm	71 x 34.2 mm	78 x 59 mm	84 x 65 mm	69.4 х 66 mm
Cooling System:	Liquid cooled,	Air cooled	Air cooled	Liquid cooled	Liquid cooled	Air cooled
Compression Ratio:	11.3;1	7.1:1	9.3:1	10.6:1	12.0:1	8.7:1
Induction:	2x 38mm Electronic Fuel Injection Keihin	3 x 30mm Mikuni VM30SC carburetors	Mikuni BST34 carburetor	4x Keihin CVKD40, TPS	DFI® with four 44mm Mikuni throttle bodies	4x 26mm Mikuni VM26SS carburetors
Ignition:	Digital TCBI	CDI	Digital CDI	Digital ignition	TCBI with Digital Advance	Mechanical breaker dual lead coil
Starting:	Electric	Kick	Elctric	Electric	Electric	Electric
Max Power:	53 kW / 72.1 hp @ 8500 rpm	74 hp / 55.1 kW @ 6800 rpm	30 hp / 22.3 kW @ 8500 rpm ( rear tyre 23.5 hp @ 8200 rpm )	158.8 hp / 116.8 kW @ 9800 rpm	187 hp / 139.5 kW @ 9500 rpm	83 hp / 61.8 kW@ 8000 rpm
Max Torque:	66 Nm / 6.7 m-kg @ 7000 rpm	77.4 Nm / 7.9 kgf-m @ 6500 rpm	2.6 kgf-m / 18.8 lb-ft @ 7500 rpm	164 Nm / 121 lb-ft @ 8200 rpm	136 Nm / 113.5 lb-ft @ 7500 rpm	8.1 kgf-m / 58 lb-ft @ 6500 rpm
Final Drive:	Chain	Chain	Chain	Chain	X-Ring chain	Chain, 630 endless with 92 links, sprockets 15 front, 42 rear
Front Suspension:	41 mm telescopic fork,	Telescopic forks non adjustable	36mm Telescopic forks,	Cartridge-style fork with preload adjustment	43mm inverted cartridge fork with adjustable preload, 18-way compression and 15-way rebound damping adjustment,	36mm Telescopic hydraulics forks
Rear Suspension:	Offset laydown single-shock with adjustable preload,	Dual shocks preload adjustable	Uni- track/truck and swing arm	UNI-TRAK® system with remote reservoir shock with preload adjustment	Bottom-Link Uni-Trak® and gas-charged shock with adjustable preload, stepless rebound and compression damping adjustments, adjustable ride height,	Dual chocks, swinging arm, 80mm wheel travel.
Front Brakes:	2x 300mm discs 2 piston calipers	Single 295mm disc	Single 250mm disc 2 piston caliper	2x 320mm discs 6 piston calipers	2x 310mm discs 4 piston calipers	Single 295mm disc
Rear Brakes:	Single 220mm disc 1 piston caliper	203mm drum	Single 200mm disc 1 piston caliper	Single 250mm disc 2 piston caliper	Single 250mm disc 2 piston caliper	Single 295mm disc
Front Tyre:	120/70ZR17	8.25-19	7.75-21	120/70 ZR17	120/70 ZR17	3.25-19
Rear Tyre:	160/60ZR17	4.00-18	4.10-18	180/55-ZR17	190/50 ZR17	4.00-18
Ground Clearance:	130 mm / 5.1 in	183 mm / 7.2 in.	270 mm / 10.6 in	130 mm / 5.1 in.	125 mm / 4.9 in	155 mm / 6.1 in
Dry Weight:	174 kg / 383.6 lbs	192 kg / 423.2 lbs	111 kg / 244.7 lbs	236 kg / 520 lbs.	220 kg / 485 lbs	240 kg / 529 lbs
Fuel Capacity:	15.5 Litres / 4.1 US gal	16.7 Litres / 4.4 US gal	9 Litres / 2.3 US gal	23 Litres / 6.0 US gal	22 Litres / 5.8 US gal	16.7 Litres / 4.4 US gal