Yamaha WR 250Z (1994) vs Yamaha XVS 133 V-Star Tourer (2013-14) vs Triumph Sprint ST 1050 (2008) vs Suzuki GSX-R 750 WV SRAD (1997) vs Suzuki GSX-R 600 SE (USA only) (2008) vs Triumph Bonneville T120 (2019) vs Yamaha XJ 400D (1981) vs Kawasaki ZX-6R Ninja (2018) vs Yamaha SR 400 (2012-13)

Comparison technical specifications

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Make:	Yamaha	Yamaha	Triumph	Suzuki	Suzuki	Triumph	Yamaha	Kawasaki	Yamaha
Model:	WR 250Z	XVS 133 V-Star Tourer	Sprint ST 1050	GSX-R 750 WV SRAD	GSX-R 600 SE (USA only)	Bonneville T120	XJ 400D	ZX-6R Ninja	SR 400
Years:	1994	2013-14	2008	1997	2008	2019	1981	2018	2012-13
Engine:	Two stroke, single cylinder	Four stroke, 60° V-twin cylinder SOHC, 4-valve	Four stroke, transverse three cylinder. DOHC, 4 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	Four stoke, parallel twin, 270o crank, SOHC 4 valves per cylinder	Four stroke, transverse four cylinder. DOHC	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	Four stroke, single cylinder, SOHC, 2 valves per cylinder.
Capacity:	249 cc / 15.2 cu-in	1304 cc / 80 cu-in	1050 cc / 64.1 cu in	749 c / 45.7 cub. in.	599 c / 36.6 cub. in.	1198 cc / 73.1 cu in	398 cc / 24.2 cu-in	636 cc / 38.8 cub in	399 cc / 24.3 cu-in
Bore x Stroke:	68 x 68.8 mm	100 x 83 mm	79 x 71.4 mm	72 x 46 mm	67.0 x 42.5 mm	97.6 x 80 mm	51 х 48.8 mm	67.0 x 45.1mm	87 х 67.2 mm
Cooling System:	Liquid cooled	Liquid cooled,	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Air cooled	Liquid cooled	Air cooled
Compression Ratio:	10.9:1	9.5:1	12.0:1	11.8:1	12.8:1	10.0:1	9.7:1	12.9:1	8.5:1
Induction:	Mikuni VM38SS carburetor	Dual bore 40mm Fuel Injection	Multipoint sequential electronic fuel injection	4 x 39 mm BDSR carburetors	EFI, Four 40 mm throttle bodies, 2 valves per body. S-DMS engine management system	Multipoint sequential electronic fuel injection	2x 34mm Mikuni carburetor	DFI with four 38mm Keihin throttle bodies and oval sub-throttles	Fuel injection
Ignition:	CDI	Digital TCI	Digital CDI	Computer controlled electronic ignition	Digital CDI	Digital	Battery powered inductive	TCBI with digital advance	TCI
Starting:	Kick	Electric	Electric	Electric	Electric	Electric	Electric	Electric	Kick
Max Torque:	4.69 kgf-m / 44.5 Nm @ 7500 rpm	11.3 kgf-m / 81.8 ft-lb @ 4000 rpm	104 Nm / 10.6 kgf-m / 77 ft-lb @ 5000 rpm	80.5 Nm / 8.2 kgf-m / 59.3 ft-lb @ 1000 rpm	67.7 Nm / 6.9 kgf-m / 49.9 ft-lb @ 11500 rpm, RAM air	105 Nm / 10.7 kgf-m / 77.4 lb-ft @ 3100 rpm	3.5 kgf-m / 25 lb-ft@ 8000 rpm	71 Nm / 7.2 kg-m / 52.4 lb-ft @ 11500 rpm	27.4 Nm / 6.3 kgf-m @ 6500 rpm
Transmission:	5 Speed	5 Speed	6 Speed	6 Speed, constant mesh	6 Speed, constant mesh	6-Speed	6 Speed	6 Speed	5 Speed
Final Drive:	Chain	Belt	Chain	#530 Chain, O-ring sealed, 108 links	#525 Chain	Chain, X-ring	Chain	520 series X-ring chain	Chain
Front Suspension:	43mm inverted fork	41mm telescopic fork	45 mm Forks with dual rate springs and adjustable preload	43 mm Inverted telescopic forks, compression, rebound and preload adjustable.	Inverted 41 mm Showa front forks are fully adjustable for rebound, compression and preload settings with updated rake and trail dimensions for improved cornering performance	Kayaba 41 mm forks	35mm Telescopic forks	41mm inverted Showa BP-SFF fork with top-out springs, stepless compression and rebound damping, adjustable spring preload	Telescopic fork
Rear Suspension:	Monocross, swinging arm	Adjustable link Monocross	Monoshock with adjustable preload, compression and rebound damping	Rising rate monoshock, compression, rebound and preload adjustable.	Showa rear shock utilizes a 46 mm piston and a larger 16mm rod and is completely adjustable for rebound and compression	Kayaba twin shocks with adjustable preload	Single shock, adjustable spring preload	Bottom-link Uni-Trak with gas-charged shock, top-out spring and pillow ball upper mount, stepless compression damping, 25-way adjustable rebound damping, fully adjustable spring preload	Dual shocks
Front Brakes:	Single 204mm disc	2x 298mm discs	2 x 320 mm Discs, 4 piston calipers	2 x 310 mm discs, 6 piston calipers	2 x 310 mm Discs, Tokico 4 piston calipers	2 x 310 mm discs, 2 piston floating Nissin calipers	Single disc 1 piston caliper	2 x 310mm petal rotors with dual radial-mount, Nissin four-piston, monobloc calipers and available KIBS ABS	Single disc
Rear Brakes:	Single 189mm disc	Single 282mm disc	Single 255 mm disc, 2 piston caliper	Single 220 mm disc, 2 piston caliper	Single 220 mm disc, Tokico 2 piston caliper	Single 255 mm disc, 2 piston floating Nissin caliper	Drum	Single 220mm petal rotor with single-piston caliper and KIBS ABS	Drum
Front Tyre:	80/100-21	130/90-16M/C 67H	120/70 ZR17	120/70 ZR17	120/70 ZR17	100/90-18	3.00-19	120/70 ZR17	3.50-19
Rear Tyre:	110/100-18	170/70B-16M/C 75H	180/55 ZR17	190/50 ZR17	180/55 ZR17	150/70 R17	110 90-18	180/55 ZR17	4.00-16
Fuel Capacity:	13 Litres / 3.4 US gal	18.5 Liters / 4.8 USgal	20 Litres / 5.3 US gal / 4.4 Imp gal	18 Litres / 4.8 US gal / 3.6 Imp gal	17 Litres / 4.5 US gal / 3.7 Imp gal	14.4 Litres / 3.8 US gal / 3.2 Imp gal	15 Litres / 3.9 US gal	17 Litres 4.5 US gal	12 Litres / 3.2 gal