04 June. Thursday 2026
BMW R 80 G/s - 1983 Specifications and Reviews
The 1983 BMW R 80 G/S is a pioneering adventure enduro that revolutionized dual-sport motorcycling with its lightweight boxer engine and capable chassis. Best suited for riders seeking genuine off-road capability combined with on-road comfort, this legendary machine established the template for modern adventure bikes through its balanced performance and proven reliability.
General information | |
| Category | Enduro / offroad |
| Year | 1983 |
| Model | BMW R 80 G/S |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Shaft drive (cardan) |
| Gearbox | 5-speed |
| Cooling system | Air |
| Fuel control | OHV |
| Valves per cylinder | 2 |
| Bore x stroke | 84.8 x 70.6 mm (3.3 x 2.8 inches) |
| Compression | 8.2:1 |
| Power | 50.00 |
| Stroke | 4 |
| Engine type | Two cylinder boxer |
| Capacity: | 797.00 ccm (48.63 cubic inches) |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 196.0 kg (432.1 pounds) |
| | |
BMW R 80 G/s dimensions and frame | |
| Rear brakes | Expanding brake |
| Front brakes | Single disc |
| Rear tyre dimensions | 4.00-18 |
| Front tyre dimensions | 3.00-21 |
| | |
Speed and acceleration | |
| Top speed | 173.0 km/h (107.5 mph) |
Other specs | |
| Fuel capacity | 19.50 litres (5.15 gallons) |
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