Back to Bike FinderYears: 1956 · 1955 · 1954 · 1953
Hercules 319
1956Sportbike

Hercules 319

Key specifications

Engine
173 cc
Power
9 HP
Weight
116 kg
Fuel type
petrol
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 1956 Hercules 319, a remarkable blend of vintage charm and spirited performance that captures the essence of mid-20th century motorcycling. Positioned in the sport category, this motorcycle was designed for enthusiasts who craved both agility and style. With its eye-catching aesthetics and engaging riding dynamics, the Hercules 319 stands as a testament to the innovative spirit of post-war Germany, where the desire for speed and efficiency led to the creation of some of the most iconic machines of the era. At the heart of the Hercules 319 is a robust single-cylinder, two-stroke engine that boasts a displacement of 173 ccm. Producing a respectable 9 HP at 5250 RPM, this nimble powerplant delivers exhilarating acceleration and a top speed of 90 km/h (55.9 mph), making it an ideal companion for spirited rides through winding roads or lively urban environments. The carefully engineered bore and stroke dimensions of 57.0 x 58.0 mm allow for a delightful balance of power and torque, while the carburettor fuel system ensures smooth throttle response. Coupled with a chain final drive, the 319 offers a direct, engaging connection between rider and machine that enhances the overall experience. The design of the Hercules 319 is equally noteworthy, featuring a single cradle frame that contributes to its lightweight construction, weighing in at just 116 kg (255.7 pounds). The motorcycle's telescopic front suspension not only improves handling but also enhances rider comfort, while the reliable drum brakes — both front and rear — provide dependable stopping power. This combination of features makes the 319 a joy to ride, whether you're navigating city streets or exploring the open road. With a power-to-weight ratio of 0.0776 HP/kg, the riding dynamics are lively, creating an exhilarating connection between rider and machine. In summary, the 1956 Hercules 319 is a delightful motorcycle that combines nostalgic design with spirited performance, making it a captivating choice for both collectors and riders who appreciate the art of motorcycling.

Pros

  • Lightweight and Agile: The 1956 Hercules 319’s lightweight design allows for easy maneuverability, making it perfect for both novice and experienced riders.
  • Classic Aesthetic: Its vintage styling and attention to detail appeal to motorcycle enthusiasts and collectors alike, making it a sought-after piece of history.
  • Engaging Riding Experience: The responsive engine and direct power delivery provide an exhilarating ride that keeps riders coming back for more.

Cons

  • Limited Power: With only 9 HP, the 319 may feel underpowered to those accustomed to modern motorcycles, especially on highways.
  • Drum Brakes: While reliable, the drum brake system may not provide the same level of performance as contemporary disc brakes, particularly in emergency situations.
  • Two-Stroke Maintenance: The two-stroke engine requires more frequent maintenance and care compared to four-stroke engines, which may not appeal to all riders.

Technical details

Source specification data

Make
Hercules
Model
319
Category
Sport
Power
9.00 HP (6.6 kW)) @ 5250 RPM
Top Speed
90.0 km/h (55.9 mph)
Fuel System
Carburettor
Bore X Stroke
57.0 x 58.0 mm (2.2 x 2.3 inches)
Displacement
173.00 ccm (10.56 cubic inches)
Engine Details
Single cylinder, two-stroke
Transmission Type Final Drive
Chain
Dry Weight
116.0 kg (255.7 pounds)
Power Weight Ratio
0.0776 HP/kg
Seat
Two seats
Wheels
Spoked
Rear Tyre
3-19
Frame Type
Single cradle
Front Tyre
3-19
Rear Brakes
Expanding brake (drum brake)
Front Brakes
Expanding brake (drum brake)
Front Suspension
Telescopic