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Hercules K 125 Military
1989Other

Hercules K 125 Military

Key specifications

Engine
124 cc
Power
13 HP
Fuel type
petrol
Fuel capacity
4.0 L
Transmission
5-speed
Front brakes
Expanding brake
Rear brakes
Expanding brake

Overview

Introducing the 1989 Hercules K 125 Military, a robust and reliable motorcycle that stands as a testament to the engineering prowess of its time. Designed primarily for military use, this versatile machine balances practicality with performance, making it an intriguing choice for both military aficionados and collectors alike. The Hercules K 125 Military emerged during a period when motorcycles were not just recreational vehicles but essential tools for logistics and transportation in various terrains. With its rugged build and utilitarian design, it captures the essence of no-frills functionality, appealing to those who appreciate the heritage of military bikes. At the heart of the K 125 Military lies a spirited 124cc single-cylinder, two-stroke engine that produces 12.5 horsepower at 7,000 RPM. This compact powerplant delivers an exhilarating ride, reaching a top speed of 100 km/h (62.1 mph) while providing a thrilling experience on the open road or off the beaten path. The engine's design features a balanced bore and stroke of 54.0 mm, ensuring a responsive throttle response and a peppy acceleration, perfect for navigating tight spaces or rough terrain. Coupled with a 5-speed gearbox and a chain final drive, the K 125 offers an engaging riding experience that is both nimble and efficient, making it an ideal companion for adventurous riders seeking the thrill of exploration. Equipped with drum brakes at both the front and rear, the K 125 Military showcases a simplicity that aligns with its rugged aesthetic, offering adequate stopping power for varied conditions. The air-cooled engine is complemented by a lightweight structure, weighing in at 130 kg (286.6 lbs), which enhances the bike’s maneuverability and responsiveness. The 15-liter fuel tank ensures that the ride is long-lasting, allowing enthusiasts to venture further without frequent stops for refueling. Its straightforward design incorporates military-grade components, emphasizing durability and reliability—traits that have made it a favorite among collectors and military bike enthusiasts. **

Pros

  • Lightweight and Nimble: At just 130 kg, the K 125 is easy to handle, making it suitable for both new and experienced riders.
  • Rugged Military Design: Built to endure harsh conditions, the military aesthetic appeals to collectors and those who value functionality.
  • Responsive Engine Performance: The 124cc two-stroke engine delivers a spirited ride with a quick throttle response.

Cons

  • Limited Power Output: With only 12.5 HP, it may not satisfy riders seeking high-speed thrills or extended highway cruising.
  • Drum Brakes: The expanding drum brakes may feel less responsive compared to modern disc brake systems, especially in emergency situations.
  • Basic Features: Lacking advanced technology or amenities, it may not appeal to riders looking for comfort or modern conveniences.

Technical details

Source specification data

Make
Hercules
Model
K 125 Military
Category
Unspecified category
Power
12.50 HP (9.1 kW)) @ 7000 RPM
Gearbox
5-speed
Top Speed
100.0 km/h (62.1 mph)
Bore X Stroke
54.0 x 54.0 mm (2.1 x 2.1 inches)
Compression
9.0:1
Displacement
124.00 ccm (7.57 cubic inches)
Cooling System
Air
Engine Details
Single cylinder, two-stroke
Transmission Type Final Drive
Chain
Fuel Capacity
15.00 litres (3.96 gallons)
Weight Incl Oil Gas Etc
130.0 kg (286.6 pounds)
Rear Tyre
3.50-18
Front Tyre
3.25-18
Rear Brakes
Expanding brake
Front Brakes
Expanding brake