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Moto profi >> Manufacturers list >> Yamaha >> XS 400 Special 1981
Motorcycle Specs and Pictures


Yamaha XS 400 Special 1981

Yamaha XS 400 Special 1981 photo
Yamaha XS 400 Special 1981 photo 1Yamaha XS 400 Special 1981 photo 2Yamaha XS 400 Special 1981 photo 3
Yamaha XS 400 Special 1981 photo 4Yamaha XS 400 Special 1981 photo 5Yamaha XS 400 Special 1981 photo 6
Yamaha XS 400 Special 1981 photo 7
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TECHNICAL SPECIFICATION
Model ID
Manufacturer (Make)Yamaha
Model NameXS 400 Special
Year1981
Category(class)Classic
Engine
Engine Capacity (Displacement)392 ccm (23.92 cubic inches)
Engine TypeTwin
Bore x StrokeØ69.0 mm x 52.4 mm (Ø2.72 inches x 2.06 inches)
Bore/Stroke Ratio1.32
Stroke4
Valves per Cylinder2
Timing SystemOHC
Cooling SystemAir
Powertrain
Gearbox6 speed
Chassis/Suspension/Brakes
Front BrakesSingle disc
Rear BrakesDrum
Front Tire3.00-18
Rear Tire120/90-16
Dimensions
Curb Weight180 kg (397 lb)
Fuel Capacity 14 litres (3.7 gallons)
Performance
Max Power27.00 HP (19.7 kW) at 7500 RPM
Power/Weight Ratio0.15 Hp/Kg
Top Speed139 km/h (86mph)
Acceleration (dart, speedup) time
0-100 km/h10.1 seconds
0-60 mph9.6 seconds
  • 1/4 mile
  • -
  • 60 to 140 km/h, highest gear
  • -

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