Back to Bike FinderYears: 1974 · 1973 · 1972
Honda CB 125 SS
1972Classic

Honda CB 125 SS

Key specifications

Engine
125 cc
Power
15 HP
Fuel type
petrol
Fuel capacity
2.6 L
Transmission
5-speed
Front brakes
Expanding brake
Rear brakes
Expanding brake

Overview

Introducing the 1972 Honda CB 125 SS, a classic motorcycle that beautifully blends style with substance in the custom-cruiser category. Designed for riders seeking a nimble, lightweight bike that embodies the spirit of freedom, the CB 125 SS quickly became a beloved choice among enthusiasts and commuters alike. With its sleek lines and compact frame, this motorcycle is not just a mode of transport; it’s a statement of individuality that effortlessly captures the essence of the early '70s riding culture. At the heart of the CB 125 SS lies a spirited 125cc twin-cylinder, four-stroke engine that delivers a peppy 15 horsepower at a thrilling 10,500 RPM. The bike's lightweight design, tipping the scales at just 134 kg (295.4 lbs), ensures a lively performance that is both responsive and exhilarating. Riders can expect a top speed of 121 km/h (75.2 mph), making it adept for zipping through city streets or tackling winding backroads. The air-cooled engine, paired with a 5-speed gearbox and chain final drive, provides a smooth and engaging ride, while the 9.4:1 compression ratio ensures efficient power delivery, allowing for effortless acceleration and a satisfying throttle response. The CB 125 SS is equipped with practical features that enhance both performance and comfort. Its simplistic yet effective expanding brakes at both the front and rear offer reliable stopping power, instilling confidence whether navigating urban landscapes or cruising along scenic routes. With a fuel capacity of 10 liters (2.64 gallons), riders can enjoy extended outings without frequent stops for refueling. The motorcycle’s classic styling, characterized by its chrome accents and retro aesthetic, appeals to those who appreciate the vintage charm of the era. **

Pros

  • Lightweight and Agile: The compact frame and low weight make the CB 125 SS highly maneuverable, perfect for new riders and urban environments.
  • Vintage Aesthetics: The classic design and retro styling make it a head-turner, appealing to enthusiasts who cherish the charm of vintage motorcycles.
  • Efficient Fuel Economy: With its modest engine size, riders benefit from excellent fuel efficiency, allowing for longer rides without frequent refueling.

Cons

  • Limited Power: While suitable for city riding and short trips, the 125cc engine may struggle to keep up with highway speeds or longer journeys.
  • Basic Technology: The lack of modern features like disc brakes or advanced suspension systems may deter those seeking advanced performance and comfort.
  • Small Fuel Tank: The fuel capacity, while adequate for city commuting, may require more frequent stops for long-distance travel, limiting its touring capabilities.

Technical details

Source specification data

Make
Honda
Model
CB 125 SS
Category
Custom-cruiser
Power
15.00 HP (10.9 kW)) @ 10500 RPM
Gearbox
5-speed
Top Speed
121.0 km/h (75.2 mph)
Bore X Stroke
44.0 x 41.0 mm (1.7 x 1.6 inches)
Compression
9.4:1
Displacement
125.00 ccm (7.63 cubic inches)
Cooling System
Air
Engine Details
Twin, four-stroke
Valves Per Cylinder
2
Transmission Type Final Drive
Chain
Fuel Capacity
10.00 litres (2.64 gallons)
Weight Incl Oil Gas Etc
134.0 kg (295.4 pounds)
Rear Tyre
2.75-18
Front Tyre
2.50-18
Rear Brakes
Expanding brake
Front Brakes
Expanding brake