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Moto profi >> Manufacturers list >> Yamaha >> XS 650 1981
Motorcycle Specs and Pictures


Yamaha XS 650 1981

Yamaha XS 650 1981 photo
Yamaha XS 650 1981 photo 0Yamaha XS 650 1981 photo 2
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TECHNICAL SPECIFICATION
Model ID
Manufacturer (Make)Yamaha
Model NameXS 650
Year1981
Category(class)Sport-touring
Engine
Engine Capacity (Displacement)654 ccm (39.91 cubic inches)
Engine TypeTwin
Bore x StrokeØ75.0 mm x 74.0 mm (Ø2.95 inches x 2.91 inches)
Bore/Stroke Ratio1.01
Stroke4
Valves per Cylinder2
Timing SystemOHC
Cooling SystemAir
Powertrain
Gearbox5 speed
Chassis/Suspension/Brakes
Front BrakesDual disc
Rear BrakesDrum
Front Tire3.25-19
Rear Tire4.00-18
Dimensions
Curb Weight225 kg (496 lb)
Fuel Capacity 15 litres (3.96 gallons)
Performance
Max Power50.00 HP (36.5 kW) at 6800 RPM
Power/Weight Ratio0.22 Hp/Kg
Top Speed171 km/h (106mph)
Acceleration (dart, speedup) time
0-100 km/h6.1 seconds
0-60 mph5.8 seconds
  • 1/4 mile
  • -
  • 60 to 140 km/h, highest gear
  • -

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