Naked Motorcycles
2002Hyosung GF 125
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The 2002 Hyosung GF 125 is a simple naked 125 from the Korean maker Hyosung. Its air-cooled 125cc single makes 13.7 hp and 11 Nm through a five-speed gearbox and chain, for a top speed of about 103 km/h. A 788 mm seat, 128 kg dry weight and 13.7-litre tank suit learners.
- Capacity
- 125.0 ccm
- Engine
- Single
- Gearbox
- 5-speed
- Dry weight
- 128.0 kg
- Seat height
- 788 mm
- Power
- 13.7 HP (10.1 kW)
What’s new for the 2002 Hyosung GF 125
vs the 2001| Spec | 2001 | 2002 |
|---|---|---|
| Power | 13.7 HP (10.1 kW) @ 8600 RPM | 13.7 HP (10.1 kW) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Best suited as an affordable, economical commuter for short city and suburban trips.
- Built for
- A simple, unintimidating naked bike that prioritizes practicality and approachability over performance.
- Not ideal for
- Not suitable for riders seeking highway speed, long-distance touring comfort, or off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 125.0 ccm
- Power
- 13.7 HP (10.1 kW)
- Torque
- 11.0 Nm (1.1 kgf-m)
- Engine type
- Single
- Power/weight ratio
- 0.1070 HP/kg (dry)
- Bore x stroke
- 57.0 x 48.8 mm
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Valves per cylinder
- 4
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 103.0 km/h (64.0 mph)
Dimensions & weight
- Wheelbase
- 1290 mm
- Overall length
- 1965 mm
- Overall width
- 756 mm
- Overall height
- 1095 mm
- Seat height
- 788 mm
- Dry weight
- 128.0 kg
- Fuel capacity
- 13.70 litres
- Ground clearance
- 200 mm
Chassis & suspension
- Front wheel travel
- 130 mm
- Rear wheel travel
- 91 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 240 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 130 mm
- Front tyre
- 90/90-17 49P
- Rear tyre
- 100/90-17 55P
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 |
|---|---|---|---|---|---|---|
| Capacity | 124 cc | 125 cc | 125 cc | 124 cc | 124 cc | 124 cc |
| Dry weight | 126 kg | 128 kg | 128 kg | 112 kg | 112 kg | 120 kg |
| Seat height | 802 mm | 788 mm | 788 mm | 788 mm | 788 mm | 788 mm |
| Fuel capacity | 13.7 L | 13.7 L | 13.7 L | 13.7 L | 13.7 L | 13.7 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Hyosung GF 125?
The 2002 Hyosung GF 125 has a Capacity of 125.0 ccm (7.63 cubic inches).
What engine power does the Hyosung GF 125 have?
The 2002 Hyosung GF 125 has a Power of 13.7 HP (10.1 kW).
How many gears does the Hyosung GF 125 have?
The 2002 Hyosung GF 125 has a Gearbox of 5-speed.
What is the torque of the Hyosung GF 125?
The 2002 Hyosung GF 125 has a Torque of 11.0 Nm (1.1 kgf-m or 8.1 ft.lbs).
How much does the Hyosung GF 125 weigh?
The 2002 Hyosung GF 125 has a Dry weight of 128.0 kg (282.2 pounds).
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