| Attribute | Value |
| General |
| Production from | 2011 year |
| Make | Hyosung |
| Model | Hyosung GT650S |
| Category | Sport touring |
| Engine and transmission |
| Engine type | V2, four-stroke |
| Valves per cylinder | 4 |
| Fuel system | Injection. Fuel Injection include immobilizer. |
| Engine details | 90° V-twin |
| Displacement | 647 cm³ |
| Power | 57.7 kw |
| Max RPM | Add |
| Fuel consumption | Add |
| Cooling system | Liquid |
| Transmission type,final drive | Chain |
| Torque | 66.9 Nm |
| Bore | 81.5 mm |
| Stroke | 62 mm |
| Gearbox | 6-speed |
| Greenhouse gases | Add |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Emission details | Add |
| Driveline | Chain 525 |
| Ignition | CDI |
| Clutch | Wet, Multiplate |
| Lubrication system | Wet sump |
| Compression | 11.6:1 |
| Exhaust system | Add |
| Chassis |
| Front suspension | Upside down Telescopic |
| Rear suspension | Swing arm with Progressive linkage Hydraulic Mono shock absorber |
| Front brakes | Double disc |
| Rear brakes | Single disc |
| Diameter | 230 mm |
| Frame type | Add |
| Front tyre | 120/60-ZR17 |
| Rear tyre | 160/60-ZR17 |
| Seat | Add |
| Wheels | Add |
| Front wheel travel | Add |
| Rear wheel travel | Add |
| Trail | 79 mm |
| Rake (fork angle) | 25 degree |
| Other |
| Battery capacity | Add |
| Starter | Electric |
| Color options | |
| Carrying capacity | Add |
| Light | Add |
| Instruments | Add |
| Electrical Voltage | Add |
| Dimensions |
| Wheelbase | 1,435 mm |
| Kerb weight | 208.2 kg |
| Dry weight | Add |
| Power/weight ratio | Add |
| Overall height | 1,115 mm |
| Overall length | 2,090 mm |
| Overall width | 785 mm |
| Seat height | 831 mm |
| Alternate seat height | Add |
| Ground clearance | 185 mm |
| Front percentage of weight | Add |
| Rear percentage of weight | Add |
| Performance |
| Top speed | Add |
| Acceleration 0-100 km/h | Add |
| Length | Add |
| Reserve fuel capacity | 2 l |
| Fuel capacity | 17.03 l |
| Oil capacity | Add |
| Width | Add |
| Height | Add |