22 June. Monday 2026
Aprilia RX 125 - 1984 Specifications and Reviews
The 1984 Aprilia RX 125 is a lightweight enduro bike designed for amateur riders and trail enthusiasts seeking affordable off-road performance. Its nimble 91kg frame, liquid-cooled single-cylinder engine, and 34 horsepower deliver competent handling on varied terrain. Known for reliable shaft-drive durability and accessibility, it remains a classic entry-level competition machine.
General information | |
| Category | Enduro / offroad |
| Year | 1984 |
| Model | Aprilia RX 125 |
| | |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Shaft drive (cardan) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Fuel control | Membrane |
| Bore x stroke | 54.0 x 54.0 mm (2.1 x 2.1 inches) |
| Compression | 11.5:1 |
| Power | 34.00 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 124.00 ccm (7.57 cubic inches) |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 91.0 kg (200.6 pounds) |
Aprilia RX 125 dimensions and frame | |
| Rear brakes | Expanding brake |
| Front brakes | Expanding brake |
| Rear tyre dimensions | 4.00-18 |
| Front tyre dimensions | 3.00-21 |
Speed and acceleration | |
| Top speed | 130.0 km/h (80.8 mph) |
Other specs | |
| Fuel capacity | 8.50 litres (2.25 gallons) |
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