
Hyosung GF 125
Key specifications
Overview
Introducing the 2001 Hyosung GF 125, a spirited naked bike that blends simplicity with a touch of style, perfect for urban commuting and beginner riders alike. As a part of Hyosung’s lineup, this lightweight motorcycle positions itself as an approachable entry point into the world of two-wheeled thrills. With its minimalist design and nimble handling, the GF 125 is designed to navigate city streets and winding roads with ease, making it a versatile choice for those looking to experience the joys of motorcycling without overwhelming power or complexity. At the heart of the GF 125 is a lively single-cylinder, four-stroke engine with a displacement of 125cc that delivers a robust 13.7 horsepower at 8600 RPM. This power output, coupled with 11 Nm of torque available at 7500 RPM, allows the bike to reach a respectable top speed of 103 km/h (64 mph). Riders will appreciate the bike's smooth acceleration and responsive throttle, making it ideal for both city traffic and weekend rides. The 5-speed gearbox enhances the riding experience, providing seamless shifts that complement the bike's lightweight frame (weighing in at just 128 kg) for a user-friendly and engaging ride. The Hyosung GF 125 is equipped with essential features that enhance both safety and comfort. The front and rear brakes utilize single discs, with a 240 mm front diameter ensuring reliable stopping power. The bike’s suspension setup includes 130 mm of front travel and 91 mm at the rear, striking a balance between comfort and agility. The 13.7-litre fuel tank provides ample range for daily rides, while the seat height of 788 mm offers a low and accessible ride for a wide range of riders. Furthermore, the air-cooled engine and carburettor fuel system reflect a practical approach to maintenance, perfect for those who value ease of ownership. **
Pros
- Lightweight and nimble: At just 128 kg, the GF 125 is incredibly easy to maneuver, making it an excellent choice for urban environments and new riders.
- Beginner-friendly performance: With a modest 13.7 HP, it provides enough power for enjoyable rides without being overwhelming for inexperienced riders.
- Affordable maintenance: The air-cooled engine and straightforward carburetor system contribute to lower maintenance costs and ease of servicing.
Cons
- Limited power for highway use: While great for city riding, the GF 125 may struggle to keep up with faster traffic on highways or longer journeys.
- Basic features: Lacks advanced technology and features like ABS or digital displays that are common in modern motorcycles.
- Suspension travel may feel limited: Some riders might find the suspension setup less forgiving on rough terrain or bumpy roads, especially on longer rides.
Technical details
Source specification data
- Make
- Hyosung
- Model
- GF 125
- Category
- Naked bike
- Power
- 13.70 HP (10.0 kW)) @ 8600 RPM
- Torque
- 11.00 Nm (1.1 kgf-m or 8.1 ft.lbs) @ 7500 RPM
- Gearbox
- 5-speed
- Top Speed
- 103.0 km/h (64.0 mph)
- Fuel System
- Carburettor
- Bore X Stroke
- 57.0 x 48.8 mm (2.2 x 1.9 inches)
- Displacement
- 125.00 ccm (7.63 cubic inches)
- Cooling System
- Air
- Engine Details
- Single cylinder, four-stroke
- Valves Per Cylinder
- 4
- Transmission Type Final Drive
- Chain
- Dry Weight
- 128.0 kg (282.2 pounds)
- Seat Height
- 788 mm (31.0 inches) If adjustable, lowest setting.
- Fuel Capacity
- 13.70 litres (3.62 gallons)
- Power Weight Ratio
- 0.1070 HP/kg
- Rear Brakes
- Single disc
- Front Brakes
- Single disc
- Rear Wheel Travel
- 91 mm (3.6 inches)
- Front Wheel Travel
- 130 mm (5.1 inches)
- Rear Brakes Diameter
- 130 mm (5.1 inches)
- Front Brakes Diameter
- 240 mm (9.4 inches)