30 June. Tuesday 2026
Suzuki GS 450 L - 1980 Specifications and Reviews
The 1980 Suzuki GS 450 L is a lightweight sport bike ideally suited for novice and intermediate riders seeking an accessible entry point into motorcycling. Its air-cooled 448cc twin-cylinder engine delivers modest but manageable power, while the compact 189kg frame ensures nimble handling and easy control. Known for reliability and affordability, the GS 450 L remains a classic commuter and weekend warrior favorite.
General information | |
| Category | Sport |
| Year | 1980 |
| Model | Suzuki GS 450 L |
| | |
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 L dimensions and frame | |
| Rear brakes | Expanding brake |
| Front brakes | Single disc |
| Rear tyre dimensions | 4.60-16 |
| Front tyre dimensions | 3.60-19 |
Speed and acceleration | |
| Top speed | 145.0 km/h (90.1 mph) |
Other specs | |
| Fuel capacity | 11.00 litres (2.91 gallons) |
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