What category is the 1984 Yamaha XJ 750 S?

The 1984 Yamaha XJ 750 S has a Category of Classic.

What is the engine size of the 1984 Yamaha XJ 750 S?

The 1984 Yamaha XJ 750 S has a Capacity: of 749.00 ccm (45.70 cubic inches).

What type of engine does the 1984 Yamaha XJ 750 S have?

The 1984 Yamaha XJ 750 S has a Engine type of In-line four.

What is the engine power of the 1984 Yamaha XJ 750 S?

The 1984 Yamaha XJ 750 S has a Power of 87.00.

Is the 1984 Yamaha XJ 750 S air cooled or liquid cooled?

The 1984 Yamaha XJ 750 S has a Cooling system of Air.

How many gears does the 1984 Yamaha XJ 750 S have?

The 1984 Yamaha XJ 750 S has a Gearbox of 5-speed.

How much does the 1984 Yamaha XJ 750 S weigh?

The 1984 Yamaha XJ 750 S has a Weight incl. oil, gas, etc of 241.0 kg (531.3 pounds).

What is the top speed of the 1984 Yamaha XJ 750 S?

The 1984 Yamaha XJ 750 S has a Top speed of 203.0 km/h (126.1 mph).

Yamaha XJ 750 S - 1984 Specifications and Reviews

Name: 1984 Yamaha XJ 750 S
Brand: Yamaha

The 1984 Yamaha XJ 750 S is a middleweight sport-tourer powered by a reliable 87 hp air-cooled inline-four, making it ideal for riders seeking responsive performance with everyday practicality. Known for its balanced handling, comfortable ergonomics, and shaft drive durability, it appeals to commuters and weekend riders who value dependability. The XJ 750 S represents Yamaha's golden era of accessible sportbikes that deliver genuine fun without excessive complexity.

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General information
Category	Classic
Year	1984
Model	Yamaha XJ 750 S

Engine and Transmission Specifications
Transmission typefinal drive	Shaft drive (cardan)
Gearbox	5-speed
Cooling system	Air
Fuel control	DOHC
Valves per cylinder	2
Bore x stroke	65.0 x 56.4 mm (2.6 x 2.2 inches)
Compression	9.8:1
Power	87.00
Stroke	4
Engine type	In-line four
Capacity:	749.00 ccm (45.70 cubic inches)

Physical measures and capacities
Weight incl. oil, gas, etc	241.0 kg (531.3 pounds)
Yamaha XJ 750 S dimensions and frame
Rear brakes	Single disc
Front brakes	Dual disc
Rear tyre dimensions	120/90-18
Front tyre dimensions	100/90-18
Speed and acceleration
Top speed	203.0 km/h (126.1 mph)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity	22.00 litres (5.81 gallons)

Performance Profile & Rider Fit

87 hp

Peak Power

4.2s

0-60 mph

126.1 mph

Top Speed

Best For

Track35%

City55%

Cornering62%

Daily Riding68%

Touring80%

Passenger75%

Rider Profile

Best For	Suits riders with at least some prior experience who want a capable, torquey air-cooled four without modern electronic aids.
Purpose	Built for covering long distances comfortably at a brisk pace, blending sport-bike performance with touring practicality.
Rider Fit	A mid-weight shaft-drive machine that feels stable and manageable, though its heft is noticeable at low speed and when maneuvering.
Character	A classic 1980s sport tourer with a smooth, revvy inline-four engine and a relaxed but confident road manner.
Not Ideal For	Not suited for off-road use or riders seeking a lightweight, flickable bike for tight city commuting.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.