14 August. Friday 2026
Suzuki GS 450 E - 1981 Specifications and Reviews
The 1981 Suzuki GS 450 E is a lightweight naked bike ideal for commuters and novice riders seeking reliable, easy-to-handle performance. Its air-cooled twin-cylinder engine delivers modest 27 horsepower with excellent fuel efficiency, while the compact 189kg frame ensures nimble handling and low seat height. Known for durability and affordability, it represents classic 1980s Japanese engineering at its most practical.
General information | |
| Category | Naked bike |
| Year | 1981 |
| Model | Suzuki GS 450 E |
| | |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Air |
| Fuel control | DOHC |
| Valves per cylinder | 2 |
| Bore x stroke | 71.0 x 56.6 mm (2.8 x 2.2 inches) |
| Compression | 9.0:1 |
| Power | 27.00 |
| Stroke | 4 |
| Engine type | Twin |
| Capacity: | 448.00 ccm (27.34 cubic inches) |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 189.0 kg (416.7 pounds) |
| | |
Suzuki GS 450 E dimensions and frame | |
| Rear brakes | Expanding brake |
| Front brakes | Single disc |
| Rear tyre dimensions | 3.75-18 |
| Front tyre dimensions | 3.00-18 |
Speed and acceleration | |
| Top speed | 155.0 km/h (96.3 mph) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Fuel capacity | 15.00 litres (3.96 gallons) |
Performance Profile & Rider Fit
27 hp
Peak Power
8.5s
0-60 mph
96.3 mph
Top Speed
Best For
Track15%
City65%
Cornering50%
Daily Riding60%
Touring45%
Passenger35%
Rider Profile
| Best For | This bike suits beginner to intermediate riders who want a manageable, low-intimidation machine to build skills on. |
| Purpose | It's best suited as a light commuter and casual weekend rider rather than a dedicated tourer or performance machine, despite its touring category label. |
| Rider Fit | Its modest weight and low seat height make it easy to handle for riders of smaller stature or those less confident with heavier machines. |
| Character | A classic air-cooled parallel twin with modest power delivery, it offers a relaxed, forgiving, and mechanically simple riding experience typical of late-1980s middleweight standards. |
| Not Ideal For | It is not a good fit for riders seeking highway-blitzing speed, serious long-distance touring comfort, or any kind of off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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