Yamaha XJ 750 Seca Specs
The Yamaha XJ 750 Seca model is a Sport touring bike manufactured by Yamaha . In this version sold from year 1981 , the dry weight is and it is equiped with a In-line four, four-stroke motor. The engine produces a maximum peak output power of 82.00 HP (59.9 kW) @ 9000 RPM and a maximum torque of . With this drive-train, the Yamaha XJ 750 Seca is capable of reaching a maximum top speed of 204.0 km/h (126.8 mph) . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha XJ 750 Seca have a frame with front suspension being and in the rear suspension it is equiped with . Stock tire sizes are 3.25-19 on the front, and 120/90-18 on the rear. As for stopping power, the Yamaha XJ 750 Seca braking system includes Dual disc size at the front and Expanding brake size at the rear.
Yamaha XJ 750 Seca General Information
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| Brand |
Yamaha |
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| Model |
Yamaha XJ 750 Seca |
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| Year |
1981 |
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| Year |
1981 |
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| Category |
Sport touring |
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| Factory Warranty (Years / miles) |
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Yamaha XJ 750 Seca Dimensions, Aerodynamics and weight
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| Frame type |
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| Seat details |
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| Wheelbase |
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| Length |
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| Width |
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| Height |
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| Seat Height |
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| Alternate Seat Height |
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| Ground Clearance |
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| Trail size |
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| Wheels details |
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| Front Tyres - Rims dimensions |
3.25-19 |
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| Rear Tyres - Rims dimensions |
120/90-18 |
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| Front brakes |
Dual disc |
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| Rear brakes |
Expanding brake |
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| Front Brakes Dimensions - Disc Dimensions |
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| Rear Brakes Dimensions - Disc Dimensions |
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| Curb Weight (including fluids) |
241.0 kg (531.3 pounds) |
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| Dry Weight |
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| Front Percentage of Weight |
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| Rear Percentage of Weight |
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| Weight-Power Output Ratio : |
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| Fuel Tank Capacity |
18.00 litres (4.76 gallons) |
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| Reserve Fuel Capacity |
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| Carrying Details and Capacity |
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| Front Suspension |
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| Front Suspension Travel |
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| Rear Suspension |
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| Rear Suspension Travel |
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Yamaha XJ 750 Seca Engine and Transmission Technical Data
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| Engine type - Number of cylinders |
In-line four, four-stroke |
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| Engine details |
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| Fuel system |
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| Engine size - Displacement - Engine capacity |
748.00 ccm (45.64 cubic inches) |
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| Bore x Stroke |
65.0 x 56.4 mm (2.6 x 2.2 inches) |
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| Compression Ratio |
9.2:1 |
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| Number of valves per cylinder |
2 |
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| Camshaft Valvetrain Configuration |
DOHC |
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| Maximum power - Output - Horsepower |
82.00 HP (59.9 kW) @ 9000 RPM |
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| Maximum torque |
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| Engine Maximum RPM |
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| Cooling system |
Air |
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| Lubrication system |
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| Engine oil capacity |
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| Exhaust system |
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| Gearbox |
5-speed |
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| Transmission type, final drive ratio |
Shaft drive (cardan) |
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| Clutch type |
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| Driveline |
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Yamaha XJ 750 Seca Performance
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| Top Speed |
204.0 km/h (126.8 mph) |
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| Acceleration 0 to 100 km/h (0 to 62 mph) |
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| Acceleration 0 to 400m (1/4 mile) |
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| Recuperation 60 to 140 km/h in highest gear |
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| Fuel Consumption - MPG - Economy - Efficiency |
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| CO2 emissions |
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| Emissions |
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Yamaha XJ 750 Seca Electrical Systems, Ignition and Equipment
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| Ignition Type |
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| Electrical Details |
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| Starter Type |
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| Instruments |
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| Lights |
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