What category is the 2009 Hyosung GT125?

The 2009 Hyosung GT125 has a Category of Naked bike.

What is the engine size of the 2009 Hyosung GT125?

The 2009 Hyosung GT125 has a Capacity: of 124.50 ccm (7.60 cubic inches).

What type of engine does the 2009 Hyosung GT125 have?

The 2009 Hyosung GT125 has a Engine type of V2.

Is the 2009 Hyosung GT125 air cooled or liquid cooled?

The 2009 Hyosung GT125 has a Cooling system of Oil & air.

How many gears does the 2009 Hyosung GT125 have?

The 2009 Hyosung GT125 has a Gearbox of 5-speed.

How much does the 2009 Hyosung GT125 weigh?

The 2009 Hyosung GT125 has a Dry weight of 150.0 kg (330.7 pounds).

What is the seat height of the 2009 Hyosung GT125?

The 2009 Hyosung GT125 has a Seat height of 795 mm (31.3 inches) If adjustable, lowest setting..

Hyosung GT125 - 2009 Specifications and Reviews

Name: 2009 Hyosung GT125
Brand: Hyosung

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2009

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General information
Category	Naked bike
Model	Hyosung GT125
Year	2009

Engine and Transmission Specifications
Gearbox	5-speed
Cooling system	Oil & air
Starter	Electric
Fuel system	Carburettor. BDS26
Stroke	4
Engine type	V2
Capacity:	124.50 ccm (7.60 cubic inches)
Physical measures and capacities
Wheelbase	1,455 mm (57.3 inches)
Ground clearance	180 mm (7.1 inches)
Overall length	2,080 mm (81.9 inches)
Overall height	1,120 mm (44.1 inches)
Seat height	795 mm (31.3 inches) If adjustable, lowest setting.
Dry weight	150.0 kg (330.7 pounds)
Hyosung GT125 dimensions and frame
Rear brakes	Single disc
Front brakes	Single disc
Rear tyre dimensions	150/70-H17
Front tyre dimensions	110/70-H17
Rear suspension	Swing Arm
Front suspension	Telescopic
Speed and acceleration
Fuel capacity	64.34 litres (17.00 gallons)

Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

14.2 hp

Peak Power

12.5s

0-60 mph

Best For

Track20%

City60%

Cornering45%

Daily Riding55%

Touring25%

Passenger25%

Rider Profile

Best For	This bike suits beginner riders or those wanting a low-stress, non-intimidating small-capacity machine.
Purpose	It's built as a lightweight commuter with sporty styling rather than a genuine high-performance sportbike.
Rider Fit	Its low seat height and modest weight make it manageable for shorter or less physically strong riders.
Character	The V-twin engine gives it a slightly more characterful exhaust note and feel than typical single-cylinder 125s, but performance remains modest.
Not Ideal For	It's not suitable for riders seeking real touring range, passenger comfort, off-road capability, or highway-speed performance.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2009 Hyosung GT125 Rider Ergonomics Assessment

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Inseam (optional)

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Feet:

At 795mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2009 Hyosung GT125, with a relaxed knee angle of around 120 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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