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Moto profi >> Manufacturers list >> Yamaha >> XJ 750 Seca 1981
Motorcycle Specs and Pictures


Yamaha XJ 750 Seca 1981

Yamaha XJ 750 Seca 1981 photo
Yamaha XJ 750 Seca 1981 photo 1Yamaha XJ 750 Seca 1981 photo 2Yamaha XJ 750 Seca 1981 photo 3
Yamaha XJ 750 Seca 1981 photo 4Yamaha XJ 750 Seca 1981 photo 5
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TECHNICAL SPECIFICATION
Model ID
Manufacturer (Make)Yamaha
Model NameXJ 750 Seca
Year1981
Category(class)Sport-touring
Engine
Engine Capacity (Displacement)748 ccm (45.65 cubic inches)
Engine Typeinline, 4 cylinders
Bore x StrokeØ65.0 mm x 56.4 mm (Ø2.56 inches x 2.22 inches)
Bore/Stroke Ratio1.15
Stroke4
Valves per Cylinder2
Timing SystemDOHC
Cooling SystemAir
Powertrain
Gearbox5 speed
Chassis/Suspension/Brakes
Front BrakesDual disc
Rear BrakesDrum
Front Tire3.25-19
Rear Tire120/90-18
Dimensions
Curb Weight241 kg (531 lb)
Fuel Capacity 18 litres (4.76 gallons)
Performance
Max Power82.00 HP (59.9 kW) at 9000 RPM
Power/Weight Ratio0.34 Hp/Kg
Top Speed204 km/h (127mph)
Acceleration (dart, speedup) time
0-100 km/h4.9 seconds
0-60 mph4.7 seconds
  • 1/4 mile
  • -
  • 60 to 140 km/h, highest gear
  • -

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    Yamaha XJ 750 Seca 1981
    Yamaha XJ 750 Seca 1982