Triumph Street Triple 765R LHR Low Ride Height (2018) vs Kawasaki Z 900 (2019) vs Suzuki GSX-R 600 (2018) vs Kawasaki Z 550GT (1983) vs Kawasaki Z 750E (1980-81) vs Suzuki Boulevard C90T (2005-06) vs Suzuki GSX-R 750W Inject (1998) vs Kawasaki Z 750 Twin (1976) vs Kawasaki Z 750F (1976) vs Kawasaki Z 800e (2014) vs Suzuki Boulevard C50 B.O.S.S. (2014)

Comparison technical specifications

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Make:	Triumph	Kawasaki	Suzuki	Kawasaki	Kawasaki	Suzuki	Suzuki	Kawasaki	Kawasaki	Kawasaki	Suzuki
Model:	Street Triple 765R LHR Low Ride Height	Z 900	GSX-R 600	Z 550GT	Z 750E	Boulevard C90T	GSX-R 750W Inject	Z 750 Twin	Z 750F	Z 800e	Boulevard C50 B.O.S.S.
Years:	2018	2019	2018	1983	1980-81	2005-06	1998	1976	1976	2014	2014
Engine:	Four stroke, in-line 3-cylinder, DOHC, 4 valve per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 2 valve per cylinder.	Four stroke, transverse four cylinder, DOHC, 2 valve per cylinder.	Four stroke, 45° V-twin, SOHC, 3 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, parallel twin cylinder, 2 valve per cylinder.	Four stroke, transverse four cylinder. DOHC, 2 valve per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder	Four stroke, 45° V-Twin
Capacity:	765 cc / 46.6 cu-in	943 cc / 57.5 cu-in	599 c / 36.6 cub. in.	553 cc / 33.7 cu-in	738 cc / 45.0 cu-in	1462 cc / 89.2 cu-in	749 c / 45.7 cub. in.	745 cc / 54.45 cub in.	746 cc / 45.5 cu-in	806 cc / 49.1 cu-in	805cc / 49.1 cu-in
Bore x Stroke:	78 x 53.4 mm	73.4 x 56.0mm	67.0 x 42.5 mm	58 x 52.4 mm	66 х 54 mm	96 x 101 mm	72 x 46 mm	78 х 78 mm	64 х 58 mm	71 x 50.9 mm	83 x 74.4 mm
Cooling System:	Liquid-cooled	Liquid cooled	Liquid cooled	Air cooled	Air cooled	Air/oil cooled	Liquid	Air cooled	Air cooled	Liquid cooled	Liquid cooled
Compression Ratio:	12.65:1	11.8:1	12.8:1	9.5:1	9.0:1	8.5:1	12.0:1	8.5:1	NA	11.9:1	9.4:1
Induction:	Multipoint sequential electronic fuel injection with SAI. Electronic throttle control	DFI® with 36mm Keihin throttle bodies	EFI, Four 40 mm throttle bodies, 2 valves per body. S-DMS engine management system	4x 22mm TK	4x 32mm Keihin carburetors	Fuel injected	Fuel injection, 46 mm throttle bodies	2x 38 mm Mikuni carburetors	4x Mikuni VM 28 SC carburetors	Fuel injection: 34 mm x 4 (Mikuni), with dual throttle valves	Mikuni BDSR34
Ignition:	Digital - inductive type	TCBI with electronic advance	Digital CDI	CDI	CDI	Digital transistorized	Computer controlled electronic ignition	Battery, coil	Battery & coil	Digital	Electronic
Max Torque:	56.8 lb-ft / 77 Nm @ 9,400 rpm	98 Nm / 72.7 lb-ft @ 7700	67.7 Nm / 6.9 kgf-m / 49.9 ft-lb @ 11500 rpm, RAM air	35.5 ft-lb / 48.1 Nm @ 7000 rpm	5.7 kgf-m / 41.2 lb-ft @ 8500 rpm	115 Nm /11.7 kgf-m / 84.8 ft-lbs @ 2800 rpm	82.3 Nm / 8.4 kgf-m / 60.7 ft-lb @ 10000 rpm	60.8 Nm / 6.2 kg-fm / 44.8 ft.lbs @ 3000 rpm	5.9 kgf-m / 42.6 lb-ft @ 7500 rpm	76 Nm / 7.7 kg-fm @ 8000 rpm	69 Nm / 7.04 kgf-m / 51 lb-ft @ 3200 rpm
Transmission:	6 Speed, close ratio	6 Speed	6 Speed, constant mesh	6 Speed	5 Speed	5 Speed	6 Speed, constant mesh	5 Speed	5 Speed	6 Speed	5 Speed
Front Suspension:	Showa 41 mm upside down separate function big piston forks (SF-BPF). Adjustable compression damping, rebound damping and preload.	41mm inverted fork with rebound damping and spring preload adjustability	Showa Big Piston front-Fork (BPF)	Air assisted telescopic forks	Telescopic hydraulic fork	Telescopic, coil springs, oil damped	43mm Showa inverted, inner cartridge fully adjustable rebound compression damping, 15 mm range spring preload	Telehydraulic fork	Telescopic forks	41 mm inverted fork with rebound damping and spring preload adjustability,	Telescopic forks, coil spring oil damping
Rear Suspension:	Showa piggyback reservoir monoshock. Adjustable spring preload (lock-rings), compression damping and rebound damping.	Horizontal back-link, stepless rebound damping, adjustable spring preload	Link type, coil spring, oil damped	Uni-Trak, adjustable spring preload damping	Swinging fork	Link type, coil spring, oil damped	Swingarm, progressive linkage, fully adjustable rebound compression damping, 10mm range spring preload	Swinging fork	Swing arm dual shocks	Bottom-Link Uni-Trak, gas-charged shock with piggyback reservoir and stepless rebound damping and preload adjustability,	Link-type single shock, 7-way adjustable preload
Front Brakes:	2 x 310 mm floating discs, Brembo M4.32 4-piston radial monobloc callipers	2x semi-floating 310 mm discs 4 piston calipers	2 x 310 mm Discs, Brembo 4 piston calipers	2X 228mm discs	2x 226mm discs	Dual 300 mm discs, 4 piston caliper	2 x 320 mm Discs, 6 piston calipers	Single disc, 250 mm	2x disc	2x semi-floating 310 mm discs 4 piston calipers	Single disc, 2 piston caliper
Rear Brakes:	Single 220 mm fixed disc, Brembo single piston sliding calliper	Single 220mm disc 1 piston caliper	Single 220 mm disc, Nissin 2 piston caliper	Drum	Single 226mm disc	Single 180 mm disc, 2 piston caliper	Single 220 mm disc, 2 piston caliper	Single disc, 230 mm	Drum	Single 220mm disc 1 piston caliper	Drum
Front Tyre:	120/70 ZR17 Pirelli Diablo Rosso Corsa	120/70 ZR17	120/70 ZR17	3.25 H19	3.25H-19	150/80-R16	120/70 ZR17	3.25H-19	3.25-19	120/70 ZR17	130/90-16M/C 67H, tube type
Rear Tyre:	180/55 ZR17 Pirelli Diablo Rosso Corsa	180/55ZR17	180/55 ZR17	4.00 H18	4.00H-18	180/70-R15	190/50 ZR17	4.00H-18	4.00-18	180/55ZR17	170/80-15M/C 77H, tube type
Fuel Capacity:	17.4 Litres / 4.6 US gal / 3.8 Imp gal	17 Litres / 4.5 US gal	17 Litres / 4.5 US gal / 3.7 Imp gal	17.8 Litres / 4.7 US gal	17.9 Litres / 4.5 US gal	14 Litres / 3.7 US gal	18.5 Litres / 4.9 US gal / 4.1 Imp gal	14.5 Litres / 3.8 US gal	17.7 Litres / 4.6 US gal	17 Litres / 4.5 US gal	15.5 Litres / 4.1 US gal