Comparison of Lexmoto Viper 125 and Lifan LF150-SJ II [S]ave
| Attribute |  Lifan LF150-SJ II × |  Lexmoto Viper 125 × |
|---|---|---|
| General | ||
| Production from (year) | 2012 | 2017 |
| Make | Lifan | Lexmoto |
| Model | Lifan LF150-SJ II | Lexmoto Viper 125 |
| Category | Sport | Naked bike |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor | Injection. EFI |
| Displacement (cm³) | 149 | 125 |
| Power (kw) | 8 | 8.3 |
| Fuel consumption (l/100km) | 2.2 | - |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 11.5 | 9.5 |
| Bore (mm) | 57.3 | 56.5 |
| Stroke (mm) | 57.3 | 49.6 |
| Gearbox | 5-speed | 5-speed |
| Greenhouse gases | 51.0 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Fuel control | Single Overhead Cams (SOHC) | - |
| Emission details | - | Euro 3 |
| Ignition | - | CDI |
| Compression | 9.1:1 | 9.5:1 |
| Chassis | ||
| Front suspension | Telescopic hydraulic | Upside-down telescopic |
| Rear suspension | Dual shocks | Single shock absorber |
| Front brakes | Single disc. Optional drum | Single disc. Hydraulic |
| Rear brakes | Expanding brake (drum brake) | Single disc. Hydraulic |
| Frame type | Steel | - |
| Front tyre | - | 110/70-17 |
| Rear tyre | - | 130/70-17 |
| Wheels | Black, five spoke aluminium alloy wheels. | - |
| Other | ||
| Starter | Electric & kick | Electric |
| Color options |
|
|
| Instruments | - | Digital |
| Dimensions | ||
| Wheelbase (mm) | 1,285 | 1,380 |
| Dry weight (kg) | 117 | 134 |
| Power/weight ratio | 0.0684 | 0.0619 |
| Overall height (mm) | 1,150 | 1,180 |
| Overall length (mm) | 2,150 | 2,140 |
| Overall width (mm) | 790 | 780 |
| Seat height (mm) | 770 | 770 |
| Performance | ||
| Top speed (km/h) | 95 | 105 |
| Reserve fuel capacity (l) | 1 | - |
| Fuel capacity (l) | 13 | 14 |
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