Yamaha YR-1 (1967) vs Yamaha FJR 1300A (2005) vs Yamaha YZF-R 125 (2014) vs Yamaha XT 125R (2005-08) vs Yamaha XMAX 400 (2014-16) vs Yamaha FZ-1 N (2006) vs Yamaha WR 250Z (1993)

Comparison technical specifications

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Make:	Yamaha	Yamaha	Yamaha	Yamaha	Yamaha	Yamaha	Yamaha
Model:	YR-1	FJR 1300A	YZF-R 125	XT 125R	XMAX 400	FZ-1 N	WR 250Z
Years:	1967	2005	2014	2005-08	2014-16	2006	1993
Engine:	Two stroke, parallel twin	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, single cylinder, SOHC, 4 valve	Four stroke, single cylinder. SOHC, 2 valve	Four stroke, single cylinder, DOHC	Four stroke, transverse four cylinder, DOHC, 5 valve per cylinder	Two stroke, single cylinder
Capacity:	347 cc / 21.1 cu-in	1298 cc / 79.2 cu-in cc / 79.2 cu-in	124 cc / 7.6 cu-in	124 cc / 7.6 cu-in	395 cc / 24.1 cu-in	998 cc / 60.9 cu-in	249 cc / 15.2 cu-in
Bore x Stroke:	61 х 59.6 mm	79 x 66.2 mm	52 x 58.6 mm	54 X 54 mm	83 x 73 mm	77 X 53.6 mm	68 x 68.8 mm
Compression Ratio:	7.5:1	10.8:1	11.2:1	10.0:1	11.2:1	11.5:1	10.9:1
Cooling System:	Air cooled	Liquid cooled,	Liquid cooled	Air cooled	Liquid cooled	Liquid cooled	Liquid cooled
Induction:	Carburettor	Mikuni 42mm throttle body F.I.	Fuel Injection	Mikuni TM28-92	Fuel Injection	Fuel injection	Mikuni VM38SS carburetor
Ignition:		CDI	TCI	CDI	ECU	Digital TCI: Transistor Controlled Ignition with 32-bit ECU	CDI
Starting:	Kick	Electric	Electric	Electric & kick	Electric	Electric	Kick
Max Power:	36.5 hp / 27.2 kW @ 7500 rpm	145 hp / 105.7 kW @ 8500 rpm	11 kW / 15 hp @ 9000 rpm	12.5 hp / 9.2 kW @ 8000 rpm		146.84 hp / 108 kW @ 11000 rpm	49.8 hp / 37.2 kW @ 8250 rpm
Max Torque:	3.3 kg-m / 23.9 ft-lb @ 7000 rpm	125 Nm / 13.7kgf-m / 99.1 ft-lb @ 6000 rpm	12.4 Nm / 1.25 kg-m @ 8000 rpm	11.7 Nm / 1.2 kgf-m @ 6500 rpm		106 Nm /10.5 kgf-m / 76.7 ft-lb @ 8000 rpm	4.69 kgf-m / 44.5 Nm @ 7500 rpm
Transmission:	5 Speed	5 Speed	6 Speed	5 Speed	Automatic	6 Speed	5 Speed
Final Drive:	Chain	Shaft	Chain	Chain	V-Belt Automatic	O-ring chain	Chain
Front Suspension:		48mm Soqi telescopic fork w/adjustable preload, compression and rebound damping	Upside-down telescopic fork, Ø 41 mm	Telescopic fork	Telescopic fork	Telescopic upside forks,	43mm inverted fork
Rear Suspension:		Single shock, link-type, w/adjustable preload and rebound damping	Linked monoshock with spring preload adjustment	Monocross with linkage, with 190mm wheel travel.	Unit swing	Link-type swingarm,	Monocross, swinging arm
Front Brakes:	Drum	2x 320mm discs 4 piston calipers	Single 292mm disc	Single 245mm disc	Single 267mm disc	2x 320mm discs 4 piston calipers	Single 204mm disc
Rear Brakes:	Drum	Single 283mm disc 2 piston caliper	Single 230mm disc	Single 220mm disc	Single 267mm disc	Single 245mm disc 1 piston caliper	Single 189mm disc
Front Tyre:	3.00-18	120/70 ZR17	110/80 -17	90/90-21	120/70-15	120/70 ZR17	80/100-21
Rear Tyre:	3.50-18	180/55 ZR17	130/70 -17	120/80-18	150/70-13	190/50 ZR17	110/100-18
Wheelbase:	1335 mm / 52.5 in	1545 mm / 60.8 in	1355 mm / 53.3 inc	1335 mm / 52.6 in	1,565 mm / 61.6 in	1461 mm / 57.5 in	1480 mm / 58.2 in
Fuel Capacity:	15 Litres / 4.0 gal	25 Liters / 5.5 gal	11.5 Litres / 3.0 gal	10.0 Litres / 2.2 US gal	14 Litres / 3.7 US gal	18 Liters / 4.76 US gal	13 Litres / 3.4 US gal