14 August. Friday 2026
Yamaha XJ 750 S - 1986 Specifications and Reviews
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.
General information | |
| Category | Sport touring |
| Year | 1986 |
| 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 56.5 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.
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