| Attribute | Hyosung GT 250 EFI × | Izuka IZ250 × |
|---|---|---|
| General | ||
| Production from (year) | 2009 | 2020 |
| Make | Hyosung | Izuka |
| Model | Hyosung GT 250 EFI | Izuka IZ250 |
| Category | Sport | Naked bike |
| Engine and transmission | ||
| Engine type | V2, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Injection. EFI | Carburettor |
| Displacement (cm³) | 249 | 249 |
| Power (kw) | 20.8 | 18.2 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | - | 22 |
| Gearbox | 6-speed | 5-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | - |
| Ignition | - | ECU |
| Clutch | Wet Multi-Plate | - |
| Compression | 9.6:1 | 11.5:1 |
| Chassis | ||
| Front suspension | 41mm USD Forks | Telescopic fork |
| Rear suspension | Mono Shock, Pre-Load Adjustable | Swingarm monoshock |
| Front brakes | Double disc. 2-piston clipers | Single disc |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Frame type | Perimeter Double Cradle | Tubular single cradle |
| Front tyre | 110/70-17 | 110/70-17 |
| Rear tyre | 150/70-17 | 140/90-15 |
| Seat | - | Dual seat |
| Wheels | - | Wire spoked |
| Other | ||
| Starter | Electric | Electric |
| Color options |
|
|
| Dimensions | ||
| Wheelbase (mm) | 1,435 | 1,405 |
| Dry weight (kg) | 155 | 142 |
| Power/weight ratio | 0.1342 | 0.1282 |
| Overall height (mm) | 1,120 | 1,070 |
| Overall length (mm) | 2,080 | 2,000 |
| Overall width (mm) | 760 | 760 |
| Seat height (mm) | 795 | 790 |
| Ground clearance (mm) | 180 | 160 |
| Performance | ||
| Top speed (km/h) | - | 120 |
| Fuel capacity (l) | 17 | 13.5 |