Kawasaki Z125 Pro (2018) vs Yamaha YZF 750SP (1994) vs Suzuki GSX 400E - L (1981-83) vs Yamaha WR 250X (2010-11) vs Yamaha V-Max (2014) vs Suzuki RH 250X (1988) vs Yamaha WR 250R (2010-11)

Comparison technical specifications

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Make:	Kawasaki	Yamaha	Suzuki	Yamaha	Yamaha	Suzuki	Yamaha
Model:	Z125 Pro	YZF 750SP	GSX 400E - L	WR 250X	V-Max	RH 250X	WR 250R
Years:	2018	1994	1981-83	2010-11	2014	1988	2010-11
Engine:	Four stroke, single cylinder, SOHC, 2 valve.	Four stroke, transverse four cylinder, DOHC, 5 valves per cylinder.	Four stroke, parallel twin, DOHC, 4 valves per cylinder.	Four stroke, single cylinder, DOHC, 4 valve	Four stroke, V-four, DOHC, 4 valve per cylinder.	Two stroke, single cylinder	Four stroke, single cylinder, DOHC, 4 valve
Capacity:	125 cc / 7.6 cu in	749 cc / 45.7 cu-in	398 cc / 24.3 cu in	249 / 15.2 cub in.	1679 cc / 102.4 cu-in	249 cc / 15.2 cu in	249 / 15.2 cub in.
Bore x Stroke:	56.0 x 50.6mm	72 x 46 mm	67 x 56.6 mm	77 x 53.6 mm	90 x 66 mm	70 x 64.8 mm	77 x 53.6 mm
Cooling System:	Air cooled	Liquid cooled	Air cooled	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled
Induction:	DFI® with 24mm throttle body	4x 4 Y Keihin FCRD39/4	2 x Mikuni BS34SS carburetors	Electronic fuel injection	Mikuni 48mm fuel injection	Mikuni VM 32 SS carburetor	Electronic fuel injection
Ignition:	TCBI with electronic advance	T.C.I. Digital	Transistorized	TCI	TCI	Suzuki PEI	TCI
Starting:	Electric	Electric	Electric	Electric	Electric	Kick	Electric
Max Power:	NA	125 hp / 91.1 kW @ 12000 rpm	32.8 kW / 44 hp @ 9500 rpm	22.6 kW / 30.3 hp @ 10 000 rpm	147.2 kW / 200 hp @ 9000 rpm	23.1 kW / 31 hp @ 7500 rpm	22.6 kW / 30.3 hp @ 10 000 rpm
Max Torque:	NA	80.4 Nm / 8.2 kgf-m / 59.3 lb-ft @ 9500 rpm	36.3 Nm / 3.7 kgf-m 26.8 lb-ft @ 8000 rpm	23.7 Nm 2.42 kgf-m / 17.5 lb-ft. @ 8 000 rpm	166.8 Nm / 17.0 kgf-m @ 6500 rpm	31.2 Nm / 3.18 kgf-m / 23.0 lb-ft @ 6500 rpm	23.7 Nm 2.42 kgf-m / 17.5 lb-ft. @ 8 000 rpm
Transmission:	4 Speed, return shift	6 Speed	6 speed constant mesh	6 Speed	5 Speed with slipper clutch	6 Speed	6 Speed
Final Drive:	Sealed chain	Chain	Chain	Chain	Shaft	Chain	Chain
Front Suspension:	30mm Inverted telescopic fork	41mm UD fork, fully adjustable.	Air assisted telescopic forks	Inverted fork; fully adjustable, 269mm wheel travel	52mm Telescopic forks	Telescopic forks, oil dampened	Telescopic fork
Rear Suspension:	Swingarm, single shock	Monocross type fully adjustable Öhlins remote reservoir shock,	Dual shocks, preload adjustable	Single shock; fully adjustable, 264mm wheel travel	Swingarm Link-type suspension	Full floater mono shock, preload adjustable	Swingarm link suspension, mono-shock
Front Brakes:	Single 200mm petal-style disc	2x 320mm discs 6 piston calipers	Single disc	Single 298mm disc	2x 320mm discs	Single disc	Single 250mm disc
Rear Brakes:	Single 184mm petal-style disc	Single 245mm disc 2 piston caliper	Drum	Single 230mm disc	Single 280mm disc	Drum	Single 230mm disc
Front Tyre:	100/90-12	120/70 ZR17	3.60S-18 4PR	110/70-17	120/70 R18	3.00-21	80/100 -21
Rear Tyre:	120/70-12	180/55 ZR17	4.10S-18 4PR	140/70-17	200/50 R18	130/80-17	120/80 -18