Yamaha XS 400 Special (1980-81) technical specifications

Yamaha XS 400 Special is produced in 1980-81. Engine is Four stroke, 180° parallel twin, SOHC, 2 valves per cylinder, displacement 392 cc / 23.9 cu-in , produces power 36 hp / 26.8 kW @ 8100 rpm and 3.3 kgf-m / 23.8 lb-ft @ 8000 rpm. Yamaha XS 400 Special wet weight is 182 kg / 401 lbs. Yamaha XS 400 Special has 4 photos.

Technical specifications

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Model:	XS 400 Special
Years:	1980-81
Engine:	Four stroke, 180° parallel twin, SOHC, 2 valves per cylinder
Capacity:	392 cc / 23.9 cu-in
Bore x Stroke:	69.0 x 52.4 mm
Cooling System:	Air cooled
Compression Ratio:	9.2:1
Lubrication:	Pressure-lubricated wet sump
Induction:	2x Mikuni BS32 carburetors
Ignition:	Battery ignition - With contact breaker points
Starting:	Electric & kick
Max Power:	36 hp / 26.8 kW @ 8100 rpm
Max Torque:	3.3 kgf-m / 23.8 lb-ft @ 8000 rpm
Clutch:	Wet multiplate
Transmission:	6 Speed
Final Drive:	Chain
Frame:	Tubular steel, semi-double cradle
Front Suspension:	Telescopic fork
Rear Suspension:	Dual shocks swing arm, preload adjustable
Front Brakes:	Single disc
Rear Brakes:	Drum
Front Tyre:	3.00-18
Rear Tyre:	3.50-18
Wheelbase:	1364 mm / 53.7 in
Seat Height:	780 mm / 30.7 in
Wet Weight:	182 kg / 401 lbs
Fuel Capacity:	14 Litres / 3.7 US gal