| TECHNICAL SPECIFICATION | 
|---|
| Model ID | 
|---|
| Manufacturer (Make) | Hyosung | 
| Model Name | GT650R | 
| Year | 2010 | 
| Category(class) | Sport | 
| Engine | 
|---|
| Engine Capacity (Displacement) | 647 ccm (39.48 cubic inches) | 
| Engine Type | V2, four-stroke | 
| Bore x Stroke | Ø81.5 mm x 62.0 mm (Ø3.21 inches x 2.44 inches) | 
| Bore/Stroke Ratio | 1.31 | 
| Compression Ratio | 11.6:1 | 
| Timing System | DOHC | 
| Fuel System(Carburetion) | Injection | 
| Starter System | Electric | 
| Lubrication System | Wet sump | 
| Cooling System | Liquid | 
| Powertrain | 
|---|
| Clutch | Wet, Multiplate | 
| Transmission (Final Drive) | Chain | 
| Chassis/Suspension/Brakes | 
|---|
| Front Suspension | Upside down Telescopic (Compression, Rebound damping adjustable) | 
| Front Suspension Travel | 1041 mm (40.98 inches) | 
| Rear Suspension | Swing arm with Progressive linkage Hydraulic Mono shock absorber (Preload adjustable) | 
| Front Brakes | Double disc | 
| Front Brakes Diameter | Ø300 mm (Ø11.81 inches) | 
| Rear Brakes | Single disc | 
| Rear Brakes Diameter | Ø230 mm (Ø9.06 inches) | 
| Front Tire | 120/80-16 | 
| Rear Tire | 170/80-15 | 
| Dimensions | 
|---|
| Overall Length | 2090 mm (82.28 inches) | 
| Overall Width | 701 mm (27.6 inches) | 
| Overall Height | 1135 mm (44.69 inches) | 
| Seat Height | 831 mm (32.72 inches) | 
| Fork Angle (Rake) | 25.0° degrees | 
| Wheelbase | 1435 mm (56.5 inches) | 
| Ground Clearance | 165 mm (6.5 inches) | 
| Curb Weight | 215.0 kg (474 lb) | 
| Fuel Capacity  | 17.03 litres (4.5 gallons) | 
| Performance | 
|---|
| Top Speed | - | 
| Acceleration (dart, speedup) time |  | 
| 0-100 km/h | - | 
| 0-60 mph | - | 
| 1/4 mile | - | 
| 60 to 140 km/h, highest gear | - |