
Hercules A 175
Key specifications
Overview
### Introducing the 1956 Hercules A 175: A Sporty Classic Step back into the world of mid-20th century motorcycling with the 1956 Hercules A 175, a machine that perfectly encapsulates the spirit of sport-oriented design and engineering. Nestled in the emerging sport category, this motorcycle was engineered for the enthusiastic rider craving both performance and agility. With its distinctive styling and nimble handling, the Hercules A 175 stood out in a marketplace filled with heavier, less responsive machines, appealing to those who appreciated the thrill of a lightweight motorcycle that offered more than just transportation. ### Engine Performance and Riding Characteristics At the heart of the Hercules A 175 lies a robust single-cylinder, two-stroke engine with a displacement of 173cc, delivering a spirited 9.3 horsepower at 5,250 RPM. This power allows the bike to reach a top speed of 90 km/h (55.9 mph), making it an exhilarating ride for both city commuting and leisurely countryside jaunts. The 4-speed gearbox, paired with a wet multiplate clutch, ensures smooth gear transitions and responsive acceleration. The bike’s lightweight build—tipping the scales at just 140 kg (308.6 pounds)—contributes to its nimble handling, allowing riders to navigate tight corners with confidence. The air-cooled engine is complemented by a carburettor from Bing, ensuring consistent performance under varying conditions. ### Key Features and Technology The Hercules A 175 is equipped with a combination of classic and innovative features for its time. The front and rear drum brakes, each with a diameter of 150 mm (5.9 inches), provide adequate stopping power, while the telescopic front suspension and swingarm rear suspension work in harmony to deliver a comfortable riding experience. Additionally, the bike's fuel capacity of 11.50 litres (3.04 gallons) offers a respectable range for those longer rides. The eye-catching design, complete with vintage aesthetics, is sure to turn heads at any gathering, making it a favorite among collectors and enthusiasts alike. The kickstarter adds a nostalgic touch, embodying the simplicity and charm of the era. ###
Pros
Cons
- Lightweight and Agile: At just 140 kg, the Hercules A 175 offers exceptional maneuverability, perfect for urban riding and twisty roads.
- Classic Design: Its vintage styling and sporty aesthetics make it a standout piece for collectors and enthusiasts alike.
- Simple Maintenance: The straightforward two-stroke engine and kickstarter design offer ease of maintenance, appealing to DIY mechanics.
- Limited Power Output: With just 9.3 HP, it may feel underpowered for riders used to modern motorcycles with higher horsepower.
- Drum Brakes: While adequate for the era, drum brakes may not provide the same level of performance or confidence as modern disc brakes.
- Basic Features: Lacking in modern conveniences like electric start or advanced suspension technology, it may be less appealing to riders accustomed to contemporary motorcycles.
Technical details
Source specification data
- Make
- Hercules
- Model
- A 175
- Category
- Sport
- Starter
- Kick
- Power
- 9.30 HP (6.8 kW)) @ 5250 RPM
- Clutch
- Wet multiplate
- Gearbox
- 4-speed
- Ignition
- Bobine
- Top Speed
- 90.0 km/h (55.9 mph)
- Fuel System
- Carburettor. Bing 24mm
- Bore X Stroke
- 62.0 x 58.0 mm (2.4 x 2.3 inches)
- Displacement
- 173.00 ccm (10.56 cubic inches)
- Cooling System
- Air
- Engine Details
- Single cylinder, two-stroke
- Transmission Type Final Drive
- Chain
- Dry Weight
- 140.0 kg (308.6 pounds)
- Fuel Capacity
- 11.50 litres (3.04 gallons)
- Power Weight Ratio
- 0.0664 HP/kg
- Seat
- Dual
- Wheels
- Spoked
- Rear Tyre
- 3.50-16
- Front Tyre
- 3.25-16
- Rear Brakes
- Expanding brake (drum brake)
- Front Brakes
- Expanding brake (drum brake)
- Rear Suspension
- Swingarm
- Front Suspension
- Telescopic
- Rear Brakes Diameter
- 150 mm (5.9 inches)
- Front Brakes Diameter
- 150 mm (5.9 inches)