What category is the 2009 Hyosung GT 650?

The 2009 Hyosung GT 650 has a Category of Naked bike.

What is the engine size of the 2009 Hyosung GT 650?

The 2009 Hyosung GT 650 has a Capacity: of 647.00 ccm (39.48 cubic inches).

What type of engine does the 2009 Hyosung GT 650 have?

The 2009 Hyosung GT 650 has a Engine type of V2.

What is the engine power of the 2009 Hyosung GT 650?

The 2009 Hyosung GT 650 has a Power of 79.00.

Is the 2009 Hyosung GT 650 air cooled or liquid cooled?

The 2009 Hyosung GT 650 has a Cooling system of Liquid.

How many gears does the 2009 Hyosung GT 650 have?

The 2009 Hyosung GT 650 has a Gearbox of 5-speed.

How much does the 2009 Hyosung GT 650 weigh?

The 2009 Hyosung GT 650 has a Dry weight of 196.0 kg (432.1 pounds).

What is the seat height of the 2009 Hyosung GT 650?

The 2009 Hyosung GT 650 has a Seat height of 780 mm (30.7 inches) If adjustable, lowest setting..

Hyosung GT 650 - 2009 Specifications and Reviews

Name: 2009 Hyosung GT 650
Brand: Hyosung

The 2009 Hyosung GT 650 is a middleweight naked bike ideal for riders seeking affordable performance and practical everyday usability. Its 647cc V-twin engine delivers 79 horsepower with liquid cooling and DOHC technology, offering responsive handling and reliable acceleration. Known for providing excellent value and accessible ergonomics, the GT 650 suits both new and experienced riders prioritizing cost-effective sportiness.

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General information
Category	Naked bike
Year	2009
Model	Hyosung GT 650

Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	5-speed
Cooling system	Liquid
Fuel control	DOHC
Valves per cylinder	4
Fuel system	Carburettor
Power	79.00
Stroke	4
Engine type	V2
Capacity:	647.00 ccm (39.48 cubic inches)

Physical measures and capacities
Wheelbase	1,435 mm (56.5 inches)
Ground clearance	150 mm (5.9 inches)
Overall width	740 mm (29.1 inches)
Overall length	2,060 mm (81.1 inches)
Overall height	1,090 mm (42.9 inches)
Seat height	780 mm (30.7 inches) If adjustable, lowest setting.
Dry weight	196.0 kg (432.1 pounds)
Hyosung GT 650 dimensions and frame
Rear brakes	Single disc
Front brakes	Double disc
Rear tyre dimensions	160/60-ZR17
Front tyre dimensions	120/60-ZR17
Rear suspension	Swing Arm
Front suspension	Telescopic
Speed and acceleration
Power/weight ratio	0.4031 HP/kg
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Black, blue
Fuel capacity	17.00 litres (4.49 gallons)

Performance Profile & Rider Fit

79 hp

Peak Power

4.2s

0-60 mph

Best For

Track35%

City65%

Cornering60%

Daily Riding65%

Touring45%

Passenger50%

Rider Profile

Best For	Best suited to riders who have moved past their first bike and want a bit more torque and presence without stepping into hyper-naked territory.
Purpose	Designed as an affordable, V-twin-powered naked bike for everyday riding, commuting, and occasional weekend backroad fun.
Rider Fit	A moderate seat height and manageable dry weight make it accessible to average-height riders without feeling flimsy or top-heavy.
Character	Delivers a torquey, budget-friendly V-twin experience with classic naked-bike styling rather than razor-sharp performance.
Not Ideal For	Not the right choice for riders seeking cutting-edge electronics, off-road capability, or class-leading top-end speed.

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

Rider Fit Visualizer

2009 Hyosung GT 650 Rider Ergonomics Assessment

Your height

Inseam (optional)

Units

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Feet:

At 780mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2009 Hyosung GT 650, 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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