Comparison of Kymco Active SR 125 E3 and Yamaha Crux R [S]ave
| Attribute |  Kymco Active SR 125 E3 × |  Yamaha Crux R × |
|---|---|---|
| General | ||
| Production from (year) | 2010 | 2011 |
| Make | Kymco | Yamaha |
| Model | Kymco Active SR 125 E3 | Yamaha Crux R |
| Category | Scooter | Allround |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor | - |
| Displacement (cm³) | 124 | 105.6 |
| Power (kw) | 5.9 | 5.5 |
| Cooling system | Air | Air |
| Transmission type,final drive | Shaft drive (cardan) | Chain |
| Torque (Nm) | 8.5 | - |
| Bore (mm) | 54 | 54 |
| Stroke (mm) | 54 | 54 |
| Gearbox | 4-speed | 4-speed |
| Fuel control | Overhead Cams (OHC) | Single Overhead Cams (SOHC) |
| Driveline | - | 4 Speed constant mesh |
| Ignition | CDI | CDI |
| Clutch | - | Multiple wet type |
| Lubrication system | - | Wet sump |
| Compression | 9.0:1 | 9.5:1 |
| Chassis | ||
| Front suspension | Telescopic fork | Telescopic Fork, oil damped |
| Rear suspension | Single shock | Coil Spring, oil damped |
| Front brakes | Single disc | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Diameter (mm) | 110 | 130 |
| Front tyre | 2.50-17 | 2.50-18 |
| Rear tyre | 2.75-17 | 2.74-18 |
| Front wheel travel (mm) | 105 | - |
| Rear wheel travel (mm) | 61 | - |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options |
|
|
| Electrical Voltage (V) | - | 12 |
| Dimensions | ||
| Wheelbase (mm) | 1,265 | 1,247 |
| Dry weight (kg) | 97 | 105 |
| Power/weight ratio | 0.0608 | 0.0521 |
| Overall height (mm) | 1,085 | 1,055 |
| Overall length (mm) | 1,995 | 1,997 |
| Overall width (mm) | 680 | 735 |
| Performance | ||
| Fuel capacity (l) | 3.5 | 11 |
| Battery capacity (Ah) | - | 2.5 |
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