What category is the 2006 Hyosung GT 650 S?

The 2006 Hyosung GT 650 S has a Category of Naked bike.

What is the engine size of the 2006 Hyosung GT 650 S?

The 2006 Hyosung GT 650 S has a Capacity: of 647.00 ccm (39.48 cubic inches).

What type of engine does the 2006 Hyosung GT 650 S have?

The 2006 Hyosung GT 650 S has a Engine type of V2.

What is the engine power of the 2006 Hyosung GT 650 S?

The 2006 Hyosung GT 650 S has a Power of 76.43.

What is the torque of the 2006 Hyosung GT 650 S?

The 2006 Hyosung GT 650 S has a Torque of 68.00.

How many gears does the 2006 Hyosung GT 650 S have?

The 2006 Hyosung GT 650 S has a Gearbox of 6-speed.

How much does the 2006 Hyosung GT 650 S weigh?

The 2006 Hyosung GT 650 S has a Dry weight of 215.0 kg (474.0 pounds).

What is the seat height of the 2006 Hyosung GT 650 S?

The 2006 Hyosung GT 650 S has a Seat height of 780 mm (30.7 inches) If adjustable, lowest setting..

What is the top speed of the 2006 Hyosung GT 650 S?

The 2006 Hyosung GT 650 S has a Top speed of 210.0 km/h (130.5 mph).

Hyosung GT 650 S - 2006 Specifications and Reviews

Name: 2006 Hyosung GT 650 S
Brand: Hyosung
Rating: 4 (1 reviews)

The 2006 Hyosung GT 650 S is a nimble naked bike ideally suited for riders seeking an affordable, approachable middleweight. Its 647cc V-twin engine delivers smooth mid-range power and manageable handling characteristics. Best known for offering genuine performance at an accessible price point, it appeals to enthusiasts prioritizing value and everyday rideability.

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2006

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General information
Category	Naked bike
Year	2006
Model	Hyosung GT 650 S

Engine and Transmission Specifications
Gearbox	6-speed
Starter	Electric
Valves per cylinder	4
Fuel system	Carburettor
Bore x stroke	81.5 x 62.0 mm (3.2 x 2.4 inches)
Compression	11.4:1
Torque	68.00
Power	76.43
Stroke	4
Engine type	V2
Capacity:	647.00 ccm (39.48 cubic inches)
Physical measures and capacities
Seat height	780 mm (30.7 inches) If adjustable, lowest setting.
Dry weight	215.0 kg (474.0 pounds)
Hyosung GT 650 S dimensions and frame
Rear brakes diameter	230 mm (9.1 inches)
Rear brakes	Single disc
Front brakes diameter	300 mm (11.8 inches)
Front brakes	Double disc
Rear tyre dimensions	160/60-ZR17
Front tyre dimensions	120/60-ZR17
Speed and acceleration
Power/weight ratio	0.3555 HP/kg
Top speed	210.0 km/h (130.5 mph)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Silver, red, yellow
Fuel capacity	16.00 litres (4.23 gallons)

Performance Profile & Rider Fit

76.4 hp

Peak Power

4.2s

0-60 mph

130.5 mph

Top Speed

Best For

Track40%

City62%

Cornering60%

Daily Riding65%

Touring45%

Passenger50%

Rider Profile

Best For	Suits riders who have moved past a beginner bike and want a torquey V-twin naked to build confidence on.
Purpose	A do-it-all naked roadster aimed at spirited street riding, commuting, and occasional weekend backroad fun.
Rider Fit	The 780mm seat height and moderate 215kg dry weight make it manageable for riders of average to taller stature.
Character	Delivers a characterful V-twin growl with relaxed low-end torque rather than outright high-revving speed.
Not Ideal For	Not a good match for off-road adventures or riders seeking cutting-edge electronics and top-tier build quality.

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

Rider Fit Visualizer

2006 Hyosung GT 650 S Rider Ergonomics Assessment

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Inseam (optional)

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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 2006 Hyosung GT 650 S, with a relaxed knee angle of around 120 degrees and a forward-leaning riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). 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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