Comparison of Kymco G-Dink 300i and UM Xpeed-250i [S]ave
| Attribute |  UM Xpeed-250i × |  Kymco G-Dink 300i × |
|---|---|---|
| General | ||
| Production from (year) | 2009 | 2012 |
| Make | UM | Kymco |
| Model | UM Xpeed-250i | Kymco G-Dink 300i |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Injection | Injection |
| Displacement (cm³) | 249 | 270.6 |
| Power (kw) | 17.5 | 12.7 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Belt | - |
| Torque (Nm) | - | 23.5 |
| Bore (mm) | 73 | 72.7 |
| Stroke (mm) | 56.6 | 65.2 |
| Gearbox | Automatic | Automatic |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Overhead Cams (OHC) |
| Driveline | - | CVT |
| Ignition | - | C.D.I. |
| Compression | 11.8:1 | 10.6:1 |
| Chassis | ||
| Front suspension | Telescopic fork | Telescopic fork |
| Rear suspension | Dual shock | Double swing |
| Front brakes | Double disc | Single disc. Wavy |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 220 | 200 |
| Front tyre | 120/70-13 | 120/70-12 |
| Rear tyre | 140/60-14 | 140/70-12 |
| Wheels | - | Aluminium |
| Other | ||
| Starter | Electric | Electric |
| Color options |
|
|
| Dimensions | ||
| Wheelbase (mm) | 1,448 | 1,450 |
| Dry weight (kg) | 164 | 140 |
| Power/weight ratio | 0.1063 | 0.0907 |
| Overall height (mm) | 1,372 | 1,360 |
| Overall length (mm) | 2,108 | 2,090 |
| Overall width (mm) | 762 | 770 |
| Seat height (mm) | 759 | 760 |
| Ground clearance (mm) | - | 140 |
| Performance | ||
| Fuel capacity (l) | 10.97 | 9 |
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