Naked Motorcycles
2007Hyosung GT650
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The 2007 Hyosung GT650 is a naked V-twin from the South Korean maker Hyosung. Its liquid-cooled 647cc V-twin makes 76.4 hp at 9,000 rpm and 68 Nm through a six-speed gearbox and chain. A 780 mm seat, 208.2 kg wet weight and 16-litre tank make it a capable all-rounder.
- Capacity
- 647.0 ccm
- Engine
- V-Twin, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 180.0 kg
- Seat height
- 780 mm
- Power
- 76.4 HP (57.0 kW) @ 9000 RPM
What’s new for the 2007 Hyosung GT650
vs the 2006| Spec | 2006 | 2007 |
|---|---|---|
| Rear suspension | Swingarm | Swing Arm |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed as an affordable, V-twin-powered naked bike for everyday riding, commuting, and occasional weekend backroad fun.
- Built for
- 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.
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
- 76.4 HP (57.0 kW) @ 9000 RPM
- EPA CO Emissions
- 11.4 CO g/km
- Torque
- 68.0 Nm (6.9 kgf-m)
- Engine type
- V-Twin, four-stroke
- Power/weight ratio
- 0.4244 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
- Electronic
- Aspiration
- Naturally aspirated
- Valves per cylinder
- 4
- Lubrication system
- Wet sump
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet, Multiplate
Performance
- Top speed
- 210.0 km/h (130.5 mph)
Dimensions & weight
- Wheelbase
- 1435 mm
- Overall length
- 2060 mm
- Overall width
- 740 mm
- Overall height
- 1090 mm
- Seat height
- 780 mm
- Dry weight
- 180.0 kg
- Wet weight
- 208.2 kg
- Fuel capacity
- 16.00 litres
- Ground clearance
- 150 mm
Chassis & suspension
- Front suspension
- Telescopic
- Rear suspension
- Swing Arm
- Front wheel travel
- 120 mm
- Rear wheel travel
- 120 mm
- 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
- Rear tyre
- 160/60-ZR17
Other
- Color options
- Black, blue, yellow
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 | 2007 | 2008 | 2011 | 2014 | 2017 |
|---|---|---|---|---|---|---|
| Capacity | 647 cc | 647 cc | 647 cc | 647 cc | 650 cc | 647 cc |
| Dry weight | 208 kg | 180 kg | 185 kg | 191 kg | 191 kg | 170 kg |
| Seat height | 780 mm | 780 mm | 780 mm | 831 mm | 831 mm | 830 mm |
| Fuel capacity | 17 L | 16 L | 17 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 GT650?
The 2007 Hyosung GT650 has a Capacity of 647.0 ccm (39.48 cubic inches).
What engine power does the Hyosung GT650 have?
The 2007 Hyosung GT650 has a Power of 76.4 HP (57.0 kW) @ 9000 RPM.
How many gears does the Hyosung GT650 have?
The 2007 Hyosung GT650 has a Gearbox of 6-speed.
What is the torque of the Hyosung GT650?
The 2007 Hyosung GT650 has a Torque of 68.0 Nm (6.9 kgf-m or 50.2 ft.lbs).
How much does the Hyosung GT650 weigh?
The 2007 Hyosung GT650 has a Dry weight of 180.0 kg (396.8 pounds).
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Similar bikes
Same category, weighted similarity
2007 Hyosung GT650S Sport / Comet 650 S
647 cc · 189 kg · 780 mm
2007 Kawasaki ER-6F
649 cc · 178 kg · 790 mm
2008 Kawasaki Ninja 650R
649 cc · 178 kg · 790 mm
2007 Hyosung GT650R Sporttouring / Comet 650 R
647 cc · 208 kg · 780 mm
2008 Suzuki SV650SF
645 cc · 175 kg · 800 mm
2008 UM V2S-650R
647 cc · 209 kg · 780 mm
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