
Hercules A 175
Key specifications
Overview
Introducing the 1957 Hercules A 175, a classic gem from the golden age of motorcycling that stands as a testament to the engineering prowess of its time. Positioned in the sport category, this motorcycle is a remarkable fusion of style, performance, and simplicity that caters to both the novice rider and the seasoned enthusiast. With its sleek lines and distinctive profile, the A 175 captures the essence of post-war European motorcycle design, making it a sought-after model for collectors and vintage enthusiasts alike. At the heart of the Hercules A 175 lies a spirited single-cylinder, two-stroke engine with a displacement of 173 cc. Generating a robust 9.3 horsepower at 5250 RPM, this little powerhouse delivers an exhilarating top speed of 90 km/h (55.9 mph). The combination of a Bing 24mm carburetor and air cooling ensures that the engine runs smoothly, providing an engaging ride with a thrilling response. The 4-speed gearbox allows riders to effortlessly navigate through gears, making it a joy to handle on winding roads or in urban settings. With a power-to-weight ratio of 0.0664 HP/kg, the A 175 offers nimble handling, making it both fun and responsive in various riding conditions. The A 175 doesn’t just excel in performance; it also boasts several noteworthy features that enhance its riding experience. The motorcycle is equipped with a traditional kick starter, embodying the charm of simpler times. Its chassis features a telescopic front suspension paired with a swingarm rear suspension, ensuring a comfortable ride over uneven surfaces. The reliable drum brakes, measuring 150 mm in diameter at both the front and rear, provide adequate stopping power while maintaining the classic aesthetic. With a fuel capacity of 11.5 liters, it strikes a balance between range and weight, making it a practical choice for both short jaunts and longer excursions. **
Pros
- Classic design and appeal, perfect for vintage motorcycle enthusiasts.
- Lightweight and nimble, making it easy to handle for riders of all skill levels.
- Reliable performance with a spirited engine that encourages spirited riding.
Cons
- Limited power output may not satisfy riders looking for high-speed thrills.
- Drum brakes may lack the stopping power and responsiveness of modern disc brakes.
- The kick-start mechanism can be less convenient compared to electric starters found on newer models.
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)