presentation of the GT 125 2010
a handsome little roadster powered by a V-twin... The Koreans go wild. Sprinkle in a few handfuls of mimicry powder and you'd be forgiven for wondering if you weren't looking at a 2 1/2. And with good reason: the Comet 125 has the same frame as the 250, and above it, also very similar, is the 650. In 2004, the adoption of a bigger headlamp gives it even more poise. 2010 brings more changes: a small headlamp cowling gives a sporty look; a good passenger handle makes its appearance; the frame, rims and swingarm are painted black; as for the dashboard, it comes directly from the GT 125 R sports declination.
the engine is an air- and oil-cooled twin-cylinder developing around 15 hp. Performance-wise, below 7,000 rpm, the mill feels hollow, but after that, it does its bit despite the machine's weight (150 kg unladen). Top speed is sufficient, estimated at 120km/h. The aesthetics are very well thought-out, and at first glance the bike doesn't look like it belongs in the 125 class. It has a 17-liter fuel tank, making it ideal for long rides. Weak points: spare parts take a long time to arrive, the original rear tire doesn't grip too well and the chrome parts rust very quickly. As for the engine, it really lacks the power to pull the weight of this machine. Strengths: aesthetics, size and very powerful braking. On the other hand, the €4,000 price tag is a bit hard to swallow.
M.B and Pierre L.
(internet photos)
Key facts Hyosung GT 125 (2010) : What you need to know before you buy
Highlights
- Good size
- Freinage
Weak points
- Original tires
- Weight and price
Prices
| Basic version | |
|---|---|
|
3,990€
|
Performance
- Max speed : approximately 120 km/h (74.60 mph)
Specifications Hyosung GT 125 2010
- Chassis
- Frame : double steel stringer
- Fuel capacity : 17 liters (4.49 US gallons)
- Seat height : 795 mm (31.30 in)
- Length : 2,080 mm (81.89 in)
- Width : 760 mm (29.92 in)
- Min height : 1,120 mm (44.09 in)
- Wheelbase : 1,445 mm (56.89 in)
- Dry weight : 150 kg (331 lb)
- Front axle
- Telehydraulic fork Ø 34 mm, Wheel travel : 130 mm (5.12 in)
- Braking 1 disc Ø 300 mm (11.81 in), 2-piston caliper
- Front tire : 110 / 70 - 17 → Order this type of tire
- Transmission
- 5 stage gearbox
- Secondary by chain
- Rear axle
- Mono-damper, Wheel travel : 100 mm (3.94 in)
- Braking 1 disc Ø 240 mm (9.45 in), 2-piston caliper
- Rear tire : 150 / 70 - 17 → Order this type of tire
- Motor
- two-cylinder 75° V-shaped , 4 strokes
- 2 carburetors Ø 26 mm
- Cooling system : combined air / oil
- 2 ACT
- 4 valves per cylinder
- 124.70 cc
- 15 ch (14.80 hp) to 10,500 rpm
- 1 mkg to 10,000 rpm
- Power-to-weight ratio : 10.14 kg/ch
- Weight / torque ratio : 150 kg/mkg
- Practical information
Used
Compare the GT 125 to its competitors
Acceleration
Fuel consumption
Range
Torque
Power
Power-to-Weight ratio
Torque-to-Weight ratio
Speed
FAQ Your frequently asked questions about the GT 125 2010
- What is the power of the GT 125 2010?
-
The GT 125 2010 develops a power of 15 ch (14.80 hp)
- What is the torque of the GT 125 2010?
-
The maximum torque of the GT 125 2010 is 1 mkg to 10,000 rpm.
- What is the maximum speed of the GT 125 2010?
-
The GT 125 2010 is capable of reaching a top speed of approximately 120 km/h (74.60 mph) on the track.
- What is the weight of the GT 125 2010?
-
The GT 125 2010 has a a dry weight of 150 kg (331 lb).
- QWhat is the seat height of the GT 125 2010?
-
To ensure good accessibility, the GT 125 2010 offers a minimum seat height of 795 mm (31.30 in).
- What is the price of the GT 125 2010?
-
The price of the GT 125 2010 is 3,990€ in France
News
-
New motorcycle products for 2026
-
Bridgestone announces the RS12, its new road-race weapon.
-
Yamaha Race Like A Girl: Natalia Rivera in episode 5.
-
Bridgestone presents the Battlax V03, its new slick tire.
-
With Sartoria Meccanica, MV-Agusta aims to go beyond premium.
-
Upgrading the entire Bonneville family for 2026.
-
Metzeler unveils three new tires at EICMA.
-
World Superbike celebrates 70 years of Yamaha.
-
Exceptional: some thirty new Triumphs in 2026.
-
40.000 bikers for the Royal-Enfield "One Ride" 2025.






Bikers' reviews Leave a review - 3 reviews