Yamaha XJ 900F (1990-93) vs Suzuki Boulevard C50 B.O.S.S. (2014) vs Yamaha XT 600Z Ténéré 1VJ (1987)

Comparison technical specifications

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Make:	Yamaha	Suzuki	Yamaha
Model:	XJ 900F	Boulevard C50 B.O.S.S.	XT 600Z Ténéré 1VJ
Years:	1990-93	2014	1987
Engine:	Four stroke, transverse four cylinder, DOHC, 2 valves per cylinder.	Four stroke, 45° V-Twin	Four stroke, single cylinder, SOHC, 4 valve
Capacity:	891 cc / 54.3 cu-in	805cc / 49.1 cu-in	595 cc / 36.3 cu-in
Bore x Stroke:	68.5 x 60.5 mm	83 x 74.4 mm	95 x 84 mm
Cooling System:	Air cooled	Liquid cooled	Air/oil cooled,
Compression Ratio:	9.6:1	9.4:1	8.5:1
Induction:	4x Mikuni BS36	Mikuni BDSR34	27mm Dual stage Teikei Y 27 PV carburetor
Ignition:	CDI	Electronic	CDI
Starting:	Electric	Electric	Electric & Kick
Max Power:	98 hp / 72 kW @ 9000 rpm	39 kW / 52 hp @ 6000 rpm	46 hp / 34 kW @ 6000 rpm
Max Torque:	81 Nm / @ 7000 rpm	69 Nm / 7.04 kgf-m / 51 lb-ft @ 3200 rpm	4.5 kgf-m / 51 Nm @ 5750 rpm
Transmission:	5 Speed	5 Speed	5 Speed
Final Drive:	Shaft	Shaft	Chain
Front Suspension:	37mm Telescopic fork	Telescopic forks, coil spring oil damping	Telescopic air assisted
Rear Suspension:	Twin shock, Swingarm	Link-type single shock, 7-way adjustable preload	Monocross infinite preload 5-way damping adjustable
Front Brakes:	2x 267mm discs	Single disc, 2 piston caliper	Single 260mm disc
Rear Brakes:	Single 267mm disc,	Drum	180 drum
Front Tyre:	100/90-18	130/90-16M/C 67H, tube type	3.00-21
Rear Tyre:	120/90-18	170/80-15M/C 77H, tube type	460-18
Wheelbase:	1480 mm / 58.2 in	1655 mm / 65.2 in	1450 mm / 57.0 in
Seat Height:	780mm / 30.7 in	700 mm / 27.6 in.	890 mm / 35.0 in
Ground clearance:	145mm / 5.7 in	140 mm / 5.5 in	265 mm / 10.4 in
Fuel Capacity:	22 Litres / 5.8 US gal	15.5 Litres / 4.1 US gal	24 Litres / 6.3 US gal