1981 Yamaha XS 400 Special

Yamaha XS 400 Special
Picture credits: 1981 xs400h special 2. Click for large image of the 1981 Yamaha XS 400 Special

General motorcycle information

Model
Yamaha XS 400 Special
Year
1981
Category
Classic
Rating

Engine and transmission

Displacement
23.92 cubic inches (392.0 ccm)
Engine type
Twin, 4 stroke
Power
27.0 horsepowers (20.1 kiloWatts) at 7500 RPM
Torque
23.83 pound-foot/lbf-ft (32.31 Nm / 3.29 kgf-m) at 8000 RPM
Compression
9.3:1
Bore x stroke
4.21 x 3.20 inches (69.0 x 52.4 mm)
Valves per cylinder
2
Fuel system
Carburettor
Fuel control
Overhead Cams (OHC)
Cooling system
Air
Gearbox
6-speed
Transmission type, final drive
Chain
Starter
Electric and kick
Fuel consumption
-
Top speed
139.0 kmh (86.4 mph)

Chassis, suspension, brakes and wheels

Front tyre
3.00-18
Rear tyre
120/90-16
Front brake
Single disc
Rear brake
Expanding brake (drum)

Physical measures and capacities

Dry weight
-
Wet weight
396.8 pounds (180.0 kg)
Seat height
47.6 inches (780 mm)
Wheelbase
83.2 inches (1364 mm)
Ground clearance
-
Fuel capacity
3.70 gallons (14.0 litres)
Oil capacity
-

Further motorcycle information

Insurance costs
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