22 June. Monday 2026
Hercules K 125 Military - 1986 Specifications and Reviews
The 1986 Hercules K 125 Military is a lightweight custom cruiser designed for budget-conscious riders seeking practical urban mobility. Its modest 125cc single-cylinder engine delivers reliable everyday performance while keeping fuel consumption economical. Best known for rugged simplicity and low seat height, it appeals to commuters and newer riders valuing affordability and ease of handling.
General information | |
| Category | Custom / cruiser |
| Year | 1986 |
| Model | Hercules K 125 Military |
| | |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Air |
| Fuel control | Port control |
| Bore x stroke | 54.0 x 54.0 mm (2.1 x 2.1 inches) |
| Compression | 9.0:1 |
| Power | 12.50 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 124.00 ccm (7.57 cubic inches) |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 135.0 kg (297.6 pounds) |
Hercules K 125 Military dimensions and frame | |
| Rear brakes | Expanding brake |
| Front brakes | Expanding brake |
| Rear tyre dimensions | 3.50-18 |
| Front tyre dimensions | 3.25-18 |
Speed and acceleration | |
| Top speed | 94.0 km/h (58.4 mph) |
| | |
Other specs | |
| Fuel capacity | 15.00 litres (3.96 gallons) |
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