Kawasaki EN 450 LTD (1985-90) vs Kawasaki ZX-6R Ninja (1997-98) vs Cagiva W8 125 (1991-99) vs Honda CBR1000RR-R Fireblade SP John Mcguinness Special Edition (2023) vs Cagiva Elefant 125 (1989) vs Cagiva T4 350E / R (1987-89) vs Kawasaki Z 900RS Café (2020)

Comparison technical specifications

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Make:	Kawasaki	Kawasaki	Cagiva	Honda	Cagiva	Cagiva	Kawasaki
Model:	EN 450 LTD	ZX-6R Ninja	W8 125	CBR1000RR-R Fireblade SP John Mcguinness Special Edition	Elefant 125	T4 350E / R	Z 900RS Café
Years:	1985-90	1997-98	1991-99	2023	1989	1987-89	2020
Engine:	Four stroke parallel twin cylinder. DOHC, 4 valves per cylinder.	Four stroke, transverse four cylinders, DOHC, 4 valve per cylinder	Two stroke, single cylinder	Four stroke, transverse 4 cylinder, DOHC, 4 valves per cylinder	Two stroke, single cylinder	Four stroke, single cylinder SOHC. 4 valves	Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder
Capacity:	451 cc / 27.7 cu-in	598cc / 36.5 cub in.	125 cc / 7.6 cu-in	999.9 cc / 61 cu-in	125 cc / 7.6 cu-in	343 cc / 20.9 cu-in	948 cc / 57.8 cu-in
Bore x Stroke:	72.5 x 55.0 mm (	64 x 46.6 mm	56 x 50.6 mm	81 x 48.5 mm	56 x 50.6 mm	82 x 65 mm	73.4 x 56.0 mm
Compression Ratio:	10.7:1	12.0:1	13.0:1	13.4:1	12.9:1	9.5:1	11.8:1
Induction:	Keihin carburettor	4 x 36mm Keihin CVKD36 carburetors	Single carburetor	Programmed Dual Stage Fuel Injection (PGM-DSFI) with 52mm throttle bodies, Denso 12-hole injectors	Single Dell'Orto premixcarburetor	Single Dell'Orto carburetor	DFI with 36mm Keihin throttle bodies
Ignition:	Coil	Digital	Electronic	Digital transistorized with electronic advance	Electronic	Electronic	TCBI with electronic advance
Starting:	Electric	Electric	Kick	Electric	Kick		Electric
Max Power:	50 hp / 36.5 kW @ 9500 rpm	76.5 kW / 105 hp @ 12500 rpm	30 hp / 22 kW @ 9400 rpm	215 hp / 160kW @ 14500	23.6 hp / 17.5 kW @ 9100 rpm	27.9 hp / 19.7 kW @ 7500 rpm	110 hp / 82 kW @ 8500rpm
Max Torque:	NA	63.7 Nm / 6.5 kgf-m / 47.0 lb-ft @ 10000 rpm	19.9 Nm / 14.6 lb-ft @ 9400 rpm	113 Nm / 82.6 lb-ft @ 12500	1.8 kgf-m @ 8000 rpm	2.8 kgf-m @ 6750 rpm	98 Nm / 72.7 lb-ft @ 7700 rpm
Transmission:	6 Speed	6 Speed	6 Speed	6 speed	6 Speed	5 Speed	6 Speed
Final Drive:	Belt	Chain	Chain	Chain	Chain	Chain	Sealed chain
Front Suspension:	Telescopic forks	41mm Showa telescopic forks.	Telescopic forks	Öhlins NPX S-EC 43mm telescopic fork with preload, compression and rebound adjustments	Telescopic forks	Telescopic forks	41mm inverted fork with compression and rebound damping and spring preload adjustability
Rear Suspension:	Dual shocks	Showa sing shock, adjustable preload and rebounding preload.	Single shock	Öhlins TTX36 S-EC Pro-Link swingarm with preload, compression and rebound damping	Swinging arm single shock	Alloy swing arm single shock adjustable damping	Horizontal Back-link, gas-charged shock with rebound and preload adjustability
Front Brakes:	Single disc	2 x 270mm discs, 4 piston calipers	Single disc	2x 330mm discs with radially mounted 4-piston Brembo Stylema calipers	Single 240mm disc	Single 240mm disc	2x 300 mm semi-floating discs, dual opposed 4 piston calipers
Rear Brakes:	Drum	Single 130mm disc, 1 piston caliper	Single disc	Single 220mm disc with 2-piston Brembo caliper	Single 130mm drum	130mm drum	Single 250mm petal disc, 1 piston caliper
Front Tyre:	100/90-19	120/60 ZR17	90/90-21	120/70-ZR17 M/C (58W)	2.75-21	3.00-21	120/70ZR17M/C (58W)
Rear Tyre:	140/90-15	160/60 ZR17	120/90-18	200/55-ZR17 M/C (78W)	4.60-17	4.60-17	180/55ZR17M/C (73W)
Fuel Capacity:	11 Litres / 2.9 US gal	5.6 L/100 km / 18.2 Litres / 4.8 US gal	14 Litres / 3.7 US gal	16 Litres / 4.3 US gal	14 Litres / 3.7 US gal	12 Litres / 3.17 US gal	17 Litres / 4.5 US gal