| Attribute | Piaggio XEvo 125 2011 × | Yamaha Smax 2018 × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2018 |
| Make | Piaggio | Yamaha |
| Model | Piaggio XEvo 125 | Yamaha Smax |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Carburettor | Injection |
| Engine details | Piaggio LEADER 4 engine | - |
| Displacement (cm³) | 124 | 155 |
| Power (kw) | 10.8 | - |
| Fuel consumption (l/100km) | - | 2.9 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | - | Belt |
| Torque (Nm) | 12 | - |
| Bore (mm) | 57 | 58 |
| Stroke (mm) | 48.6 | 58.7 |
| Gearbox | Automatic | Automatic |
| Greenhouse gases | - | 67.3 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel control | Single Overhead Cams (SOHC) | Single Overhead Cams (SOHC) |
| Emission details | Euro 3 | - |
| Driveline | Automatic twist and go | V-Belt Automatic |
| Compression | 12.0:1 | 11.0:1 |
| Chassis | ||
| Front suspension | Ø 35 mm tele-hydraulic fork, | Telescopic fork |
| Rear suspension | Two dual-effect shock absorbers and four-position spring preload, | Mid ship horizontal positioned rear shock – |
| Front brakes | Single disc | Single disc. Hydraulic. |
| Rear brakes | Single disc | Single disc. Hydraulic. |
| Diameter (mm) | 240 | 245 |
| Frame type | Steel tube double cradle | - |
| Front tyre | 120/70-14 | 120/70-13 |
| Rear tyre | 130/70-12 | 130/70-13 |
| Seat | Two-person seat | - |
| Front wheel travel (mm) | 90 | 79 |
| Rear wheel travel (mm) | 90 | 60 |
| Trail (mm) | - | 82 |
| Rake (fork angle) (degree) | - | 26 |
| Other | ||
| Starter | Electric | Electric & kick |
| Color options |
|
|
| Carrying capacity | - | 32 liters of under seat storage |
| Light | - | Dual headlights |
| Dimensions | ||
| Wheelbase (mm) | 1,490 | 1,405 |
| Kerb weight (kg) | 161 | 148.8 |
| Overall height (mm) | 1,370 | 1,295 |
| Overall length (mm) | 2,070 | 2,029 |
| Overall width (mm) | 760 | 714 |
| Seat height (mm) | 790 | 795 |
| Performance | ||
| Reserve fuel capacity (l) | 1.8 | - |
| Fuel capacity (l) | 12 | 7.57 |