Sport Tourers
1986Yamaha XJ 750 S
19 fields on record
The 1986 Yamaha XJ 750 S is a lightweight sport-touring middleweight powered by an air-cooled 749cc inline-four producing 87 horsepower. Combining nimble handling with practical shaft-drive reliability, it appeals to riders seeking an affordable, fuel-efficient machine capable of both spirited riding and everyday commuting. Known for its smooth DOHC engine and well-balanced chassis, the XJ 750 S represents solid Japanese engineering at an accessible price point.
- Capacity
- 749.0 ccm
- Engine
- In-line four
- Gearbox
- 5-speed
- Wet weight
- 241.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 87.0 HP (64.0 kW) @ 9000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for covering long distances comfortably at a brisk pace, blending sport-bike performance with touring practicality.
- Built for
- 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.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 749.0 ccm
- Power
- 87.0 HP (64.0 kW) @ 9000 RPM
- Engine type
- In-line four
- Power/weight ratio
- 0.3610 HP/kg (wet)
- Bore x stroke
- 65.0 x 56.5 mm
- Compression
- 9.8:1
- Cooling system
- Air
- Valves per cylinder
- 2
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Shaft
Performance
- Top speed
- 203.0 km/h (126.1 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Dual disc
- Rear brakes
- Single disc
- Front tyre
- 100/90-18
- Rear tyre
- 120/90-18
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 1984 | 1985 | 1986 |
|---|---|---|---|
| Capacity | 749 cc | 749 cc | 749 cc |
| Fuel capacity | 22 L | 22 L | 22 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Yamaha XJ 750 S?
The 1986 Yamaha XJ 750 S has a Capacity of 749.0 ccm (45.71 cubic inches).
What engine power does the Yamaha XJ 750 S have?
The 1986 Yamaha XJ 750 S has a Power of 87.0 HP (64.0 kW) @ 9000 RPM.
How many gears does the Yamaha XJ 750 S have?
The 1986 Yamaha XJ 750 S has a Gearbox of 5-speed.
How much does the Yamaha XJ 750 S weigh?
The 1986 Yamaha XJ 750 S has a Wet weight of 241.0 kg (531.3 pounds).
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