Yamaha FZR250 (1986-87) vs Yamaha YZF 1000 R1 (2011) vs Yamaha XV 950 (2014-15) vs Yamaha DT-3 250 (1973) vs Yamaha XT 250 (2016-17) vs Yamaha FJ 1200 (1986)

Comparison technical specifications

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Make:	Yamaha	Yamaha	Yamaha	Yamaha	Yamaha	Yamaha
Model:	FZR250	YZF 1000 R1	XV 950	DT-3 250	XT 250	FJ 1200
Years:	1986-87	2011	2014-15	1973	2016-17	1986
Engine:	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, 60°V-cylinder, SOHC, 4 valve per cylinder	Two stroke, single cylinder	Four stroke, single cylinder. SOHC, 2 valve	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.
Capacity:	249 cc / 15.2 cu-in	998 cc / 60.9 cu-in	942 cc / 57.4 in-in	246 cc / 15.0 cu-in	249 cc / 15.2 cu-in	1188 cc / 72.5 cu in
Bore x Stroke:	48 х 34.5 mm	78 X 52.2 mm	85 x 83mm	70 x 64 mm	74.0 x 58.0mm	77 x 63.8 mm
Cooling System:	Liquid cooled	Liquid cooled	Air cooled	Air cooled	Air cooled	Air/oil cooled,
Compression Ratio:	12.0:1	12.8:1	9.0:1	6.8:1	9.5;1	9.7:1
Induction:	MIKUNI BDS2600 carburetor	Mikuni 45mm throttle body FI	35mm dual bore throttle body fuel injection	26mm Mikuni carburetor	Mikuni 33mm throttle body fuel injection	4x 36mm Mikuni carbs
Ignition:	CDI	TCI: Transistor Controlled Ignition	Digital TCI	Flywheel magneto	TCI	TCI (Transistor Controlled Ignition)
Starting:	Electric	Electric	Electric	Kick	Electric	Starting
Max Power:	45 hp / 32.8 kW @ 14500 rpm	133.9 kW / 182 hp @ 12500 rpm	51.3 hp / 38.3 kW @ 5500 rpm	24 hp / 17.8 kW @ 7000 rpm	18 hp / 13.1 kW @ 7500 rpm	130 hp / 94.9 kW @ 9000 rpm
Max Torque:	25 Nm / 2 kgf-m @ 11500 rpm	115.5 Nm / 11.8 kgf-m @ 10000 rpm	7.8 kgf-m / 56.7 ft-lb / 79.5 Nm @ 3000rpm	24.8 Nm / 18.3 lb-ft @ 6000 rpm	19 Nm / 14.5 lb-fts @ 6500 rpm	108 Nm / 79.6 lb-ft @ 7500 rpm
Transmission:	6 Speed	6 Speed	5 Speed	5 Speed	5 Speed	5 Speed
Final Drive:	Chain	"O" ring chain	Belt	Chain	“O” ring chain	Chain 2.353 (40/17)
Front Suspension:	Telescopic forks	43mm inverted telescopic fork w/adjustable preload, compression damping, rebound damping;	Telescopic	Telescopic forks	35mm Telescopic forks	Telescopic with 3-way preload and damping adjustment
Rear Suspension:	Monoshcok	Single shock w/piggyback reservoir; adjustable for hi-/lo-speed compression damping, rebound damping, spring preload,	Swing arm	Dual shocks	Monocross, Swingarm rebound-adjustable single shock	Monocross monoshock 5-way preload and 5-way damping adjustment
Front Brakes:	Single 320mm disc 4 piston caliper	2x 310mm discs 6 piston calipers	Single 298mm disc	Drum	Single 245mm disc	2x 282mm discs 2 piston caliper
Rear Brakes:	Single 210mm disc 2 piston caliper	Single 220mm disc 1 piston caliper	Single 298mm disc	Drum	Single 203mm disc	Single 282mm disc 2 piston caliper
Front Tyre:	100/80--17	120/70 ZR17	100/90-19M/C 57H	3.25-19	80/70-21	120/80 V16
Rear Tyre:	120/80-17	190/55 ZR17	150/80-16M/C 71H	4.00-18	120/80-18	150/80 V16
Wheelbase:	1375 mm / 54.1 in	1415 mm / 55.7 in	1570 mm / 61.8 in	1389.3 mm / 54.7 in	1359 mm / 53.5 in	1490 mm / 58.7in
Seat Height:	750 mm / 29.5 in	835 mm / 32.8 in	690 mm / 27.2 in	813 mm / 32 in	830 mm / 32.7 in	780 mm / 30.7 in
Fuel Capacity:	12 Litres / 3.1 in	18 Litres / 4.8 gal	12 Litres / 3.17 gal	9 Litres / 2.5 US gal	9.6 Litres / 2.5 US gal	22 Litres / 5.8 gal