Yamaha SR 500 S - 1989 Specifications and Reviews
The 1989 Yamaha SR 500 S is a lightweight middleweight single-cylinder motorcycle ideal for riders seeking classic styling with reliable simplicity. Powered by an air-cooled 499cc engine producing 27 horsepower, it's best known for its approachable handling and retro appeal. The SR 500 S suits experienced beginners and enthusiasts who appreciate minimalist design and straightforward performance over raw power.
General information | |
| Category | Unspecified category |
| Year | 1989 |
| Model | Yamaha SR 500 S |
| | |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Air |
| Fuel control | OHC |
| Valves per cylinder | 2 |
| Bore x stroke | 87.0 x 84.0 mm (3.4 x 3.3 inches) |
| Compression | 9.0:1 |
| Power | 27.00 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 499.00 ccm (30.45 cubic inches) |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 167.0 kg (368.2 pounds) |
Yamaha SR 500 S dimensions and frame | |
| Rear brakes | Expanding brake |
| Front brakes | Single disc |
| Rear tyre dimensions | 4.00-18 |
| Front tyre dimensions | 3.50-18 |
Speed and acceleration | |
| Top speed | 134.0 km/h (83.3 mph) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Fuel capacity | 14.00 litres (3.70 gallons) |
Performance Profile & Rider Fit
27 hp
Peak Power
9.5s
0-60 mph
Best For
Track20%
City68%
Cornering65%
Daily Riding55%
Touring35%
Passenger25%
Rider Profile
| Best For | Best suited to riders comfortable with a torquey single-cylinder engine that demands active gear use and a firm kickstart routine typical of classic thumpers. |
| Purpose | A classic air-cooled single built for simple, engaging back-road riding rather than outright speed or long-distance touring. |
| Rider Fit | Lightweight and low-slung, it's easy to manage at low speeds and for shorter or less physically strong riders, though the single-cylinder vibration can tire hands and feet on longer rides. |
| Character | Purist, minimalist, and mechanically honest, rewarding riders who enjoy the raw feel and rhythm of a traditional four-stroke single. |
| Not Ideal For | Not suited for riders wanting high-speed touring, modern comfort, or off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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