Sport Tourers
2005Hyosung GT650S
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The 2005 Hyosung GT 650 S is a versatile middleweight sport-tourer that suits riders seeking an affordable, capable all-rounder. Its liquid-cooled V-twin engine and lightweight 189 kg chassis deliver nimble handling and accessible performance for both commuting and weekend riding. Known for offering value-oriented Japanese-style reliability in an agile package.
- Capacity
- 647.0 ccm
- Engine
- V-Twin, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 189.0 kg
- Seat height
- 831 mm
- Power
- 79.0 HP (58.1 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for covering long road distances quickly and comfortably, with wind protection and an accommodating riding position.
- Built for
- A sport tourer from Hyosung with a 647cc engine; its character is versatile and engaging, with 79 hp on tap.
- Not ideal for
- Not for off-road riding or riders who want a light, minimal machine.
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
- 647.0 ccm
- Power
- 79.0 HP (58.1 kW)
- Engine type
- V-Twin, four-stroke
- Power/weight ratio
- 0.4180 HP/kg (dry)
- Bore x stroke
- 81.5 x 62.0 mm
- Compression
- 11.6:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric
- Ignition
- CDI
- Valves per cylinder
- 4
- Lubrication system
- Wet sump
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet Multi Plate
Dimensions & weight
- Wheelbase
- 1435 mm
- Overall length
- 2060 mm
- Overall width
- 730 mm
- Overall height
- 1060 mm
- Seat height
- 831 mm
- Dry weight
- 189.0 kg
- Wet weight
- 208.2 kg
- Fuel capacity
- 17.00 litres
- Ground clearance
- 150 mm
Chassis & suspension
- Front suspension
- Upside down Telescopic
- Rear suspension
- Swing arm with Progressive linkage Hydraulic Mono shock absorber
- Rake (fork angle)
- 25.0°
- Trail
- 79 mm
Brakes & wheels
- Front brakes
- Double disc
- Front brakes diameter
- 300 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 230 mm
- Front tyre
- 120/60-ZR17 55W
- Rear tyre
- 160/60-ZR17 69W
Specs last verified against published sources: .
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 | 2005 | 2006 | 2009 | 2010 | 2011 |
|---|---|---|---|---|---|
| Capacity | 647 cc | 647 cc | 674 cc | 674 cc | 647 cc |
| Dry weight | 189 kg | 215 kg | 190 kg | 190 kg | 189 kg |
| Seat height | 831 mm | 780 mm | 780 mm | 780 mm | 831 mm |
| Fuel capacity | 17 L | 16 L | 17 L | 17 L | 17 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 GT650S?
The 2005 Hyosung GT650S has a Capacity of 647.0 ccm (39.48 cubic inches).
What engine power does the Hyosung GT650S have?
The 2005 Hyosung GT650S has a Power of 79.0 HP (58.1 kW).
How many gears does the Hyosung GT650S have?
The 2005 Hyosung GT650S has a Gearbox of 6-speed.
How much does the Hyosung GT650S weigh?
The 2005 Hyosung GT650S has a Dry weight of 189.0 kg (416.7 pounds).
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