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Hercules A 175
1962Sportbike

Hercules A 175

Key specifications

Engine
173 cc
Power
9 HP
Weight
140 kg
Fuel type
petrol
Fuel capacity
3.0 L
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 1962 Hercules A 175, a delightful entry into the sport motorcycle category that embodies the charm and character of early 1960s engineering. With its sleek lines and compact design, the A 175 was tailored for riders seeking an agile and spirited machine that could navigate both city streets and winding country roads with ease. As a product of Hercules—a brand known for its innovative approach to two-stroke technology—the A 175 successfully carved out its niche in a burgeoning market, appealing to sport-minded enthusiasts looking for a reliable yet exhilarating ride. At the heart of the Hercules A 175 is a spirited single-cylinder, two-stroke engine that delivers a modest yet peppy 9.3 horsepower at 5250 RPM. With a displacement of 173 cc, this engine is designed to provide just the right amount of kick for spirited rides, reaching a top speed of 90 km/h (55.9 mph). The engine features a Bing 24mm carburettor, ensuring a responsive throttle and smooth power delivery that is characteristic of two-stroke motors. Riders will appreciate the A 175's light weight of 140 kg (308.6 pounds), which combined with its power-to-weight ratio of 0.0664 HP/kg, results in a nimble riding experience, making it an agile companion for both seasoned riders and newcomers alike. The A 175 is equipped with several features that enhance its practicality and performance. Its telescopic front suspension and swingarm rear suspension provide a balanced ride, absorbing bumps and imperfections in the road, while the 150 mm drum brakes at both the front and rear ensure reliable stopping power. The motorcycle also boasts a fuel capacity of 11.5 liters (3.04 gallons), offering a decent range for weekend getaways. The classic kick starter adds to the vintage appeal, reminiscent of a time when motorcycles demanded a little more engagement from their riders. **

Pros

  • Lightweight and nimble, making it easy to handle for both new and experienced riders.
  • Classic aesthetic and vintage charm, appealing to motorcycle enthusiasts and collectors.
  • Reliable two-stroke engine with responsive power delivery and enjoyable riding dynamics.

Cons

  • Limited power output may not satisfy riders seeking high-performance capabilities.
  • Drum brakes may lack the stopping power and modern feel of contemporary disc brakes.
  • Two-stroke engines require more frequent maintenance and careful handling of fuel mixture.

Technical details

Source specification data

Make
Hercules
Model
A 175
Category
Sport
Starter
Kick
Power
9.30 HP (6.8 kW)) @ 5250 RPM
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)
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)