1984 Yamaha XJ 900R Seca

Make Model	Yamaha XJ 900R Seca
Year	1984
Engine	Four stroke, transverse four cylinder, DOHC, 2 valves per cylinder.
Capacity	853 cc / 52 cu-in
Bore x Stroke	67 х 60.5 mm
Cooling System	Air cooled
Compression Ratio	9.2:1
Induction	4x 35mm Mikuni carburetor
Ignition	CDI
Starting	Electric
Max Power	97 hp / 70.8 Nm @ 9000 rpm
Max Torque	80.2 Nm / 59.3 lb-ft @ 5000 rpm
Clutch	Wet, 5 springs
Transmission	5 Speed
Final Drive	Shaft
Frame	Steel tubular
Front Suspension	Air assisted telescopic forks,
Rear Suspension	Twin strut gas assisted, 5 spring preload and 12 damping adjustable,
Front Brakes	2x 254mm discs
Rear Brakes	Single 254mm disc
Front Tyre	100/90-18
Rear Tyre	120/90-18
Rake	27°
Trial	120 mm / 4.5 in
Length	2260 mm / 88.9 in
Wheelbase	1480 mm / 58.2 in
Seat Height	780mm / 30.7 in
Ground clearance	145mm / 5.7 in
Wet Weight	244 kg / 537.9 lbs
Fuel Capacity	22 Litres / 5.8 US gal
Standing ¼ Mile	11.8 sec / 112.3 mph
Top Speed	213 km/h / 132.5 mph