| MODEL | HYOSUNG GD 250R 2017 - 2018 |
| Year | 2017 - 2018 |
| Engine Type | Single cylinder, DOHC, 4 valves |
| Displacement / Capacity | 249 cc / 15.2 cu in |
| Bore X Stroke | 73 x 59.6 mm |
| Compression Ratio | 12:1 |
| Cooling System | Liquid cooled |
| Max Power | 21.2 kW / 28.4 hp @ 8500 rpm |
| Max Torque | 26.1 Nm / 2.56 kgf-m / 19.25 ft-lb @ 7000 rpm |
| Ignition | Electronic |
| Induction | Electronic fuel injection |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Wet sump |
| Gear Box | 6-speed, close ratio, constant mesh |
| Clutch | Wet, multiplate |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Tubular steel trellis perimeter frame |
| Front Suspension | 37 mm inverted telescopic hydraulic fork |
| Rear Suspension | Twin-sided swingarm, gas-charged hydraulic single shock, preload adjustable |
| Front Brakes | 300 mm single disc, 4-piston caliper |
| Rear Brakes | 230 mm single disc, 2-piston caliper |
| DIMENSION SPECS | |
| Overall Length | 1937 mm / 76.3 in |
| Overall Width | 700 mm / 27.6 in |
| Overall Height | 1100 mm / 43.3 in |
| Seat Height | 790 mm / 31.1 in |
| Wheelbase | 1346 mm / 53.0 in |
| Ground Clearance | 135 mm / 5.3 in |
| Dry Weight | — |
| Wet Weight | 160 kg / 352 lbs |
| WHEEL SPECS | |
| Front Tyre | 110/70-R17 54S |
| Rear Tyre | 150/60-R17 66S |
| FUEL SYSTEM | |
| Fuel Capacity | 11 Litres / 2.9 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The GD250R is a small, liquid-cooled single-cylinder sportbike that launched Hyosung's GD250 platform. It is aimed at new riders but is lively enough for experienced ones, with a lightweight trellis frame, fuel injection and a six-speed gearbox. A fairing and clip-on style riding position set it apart from the naked GD250N.
