Kawasaki ZZ-R 1100 C (1991) vs Triumph T120R Bonneville 650 (1966-67) vs Kawasaki EL 250 Eliminator / ZL 250LX (1991-93) vs Kawasaki GPz 600R Ninja / ZX 600R Ninja (1989-90)

Comparison technical specifications

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Make:	Kawasaki	Triumph	Kawasaki	Kawasaki
Model:	ZZ-R 1100 C	T120R Bonneville 650	EL 250 Eliminator / ZL 250LX	GPz 600R Ninja / ZX 600R Ninja
Years:	1991	1966-67	1991-93	1989-90
Engine:	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, parallel twin, OHV	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder.	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder
Capacity:	1052 cc / 64.1 cu-in	649 cc / 39.6 cu in	249 cc / 15.2 cu-in	592 cc / 36.1 cu-in
Bore x Stroke:	11.0:1	71 x 82 mm	62 x 41.2 mm	60 х 52.4 mm
Cooling System:	Liquid cooled,	Air cooled	Liquid cooled	Liquid cooled
Compression Ratio:	76 x 58 mm	8.5:1	12.4:1	11.0:1
Induction:	4x Keihin CVKD40 carburetors	2 x Amal 1 - 1/6" carburetors	Carburetor	4x 32mm Keihin CVK carburetors
Starting:	Electric	Kick	Electric	Electric
Max Power:	147 hp / 108 kW @ 10500 rpm	34 kW / 46 hp @ 6500 rpm	33 hp / 24.6kW @ 12500 rpm	75 hp / 54.7 kW @ 10500 rpm
Final Drive:	Chain	Chain, 106 links	Chain	Chain
Front Suspension:	43mm forks preload and rebound adjustable.	Telescopic forks, hydraulic damping	Telescopic forks	37mm Air assisted forks, AVDS adjustable anti-dive
Rear Suspension:	Monoshock fully adjustable.	Swingarm, twin Girling dampers	Dual shocks	Single air assisted shock adjustable for rebound damping
Front Brakes:	2x 320mm discs 4 piston calipers	8" SLS drum	Single 226mm disc 1 piston caliper	2x discs 1 piston calipers
Rear Brakes:	Single 240mm disc 1 piston caliper	7" SLS drum	Drum	Single disc 1 piston caliper
Front Tyre:	120/70 VR 17-V290 Tubeless	3.25 x 19, Dunlop Universal	100/90-17	110/90-16
Rear Tyre:	170/60 VR 17-V290 Tubeless	4.00 x 18, Dunlop Universal	140/90-15	130/90-16