| Attribute | Value |
| General |
| Production from | 2010 year |
| Make | Polini |
| Model | Polini XP4 Street 125 Off Road |
| Category | Enduro / offroad |
| Engine and transmission |
| Engine type | Single cylinder, four-stroke |
| Valves per cylinder | Add |
| Fuel system | Add |
| Engine details | Add |
| Displacement | 120.7 cm³ |
| Power | Add |
| Max RPM | Add |
| Fuel consumption | Add |
| Cooling system | Air |
| Transmission type,final drive | Chain |
| Torque | Add |
| Bore | 52.4 mm |
| Stroke | 56 mm |
| Gearbox | 4-speed |
| Greenhouse gases | Add |
| Fuel control | Add |
| Emission details | Add |
| Driveline | Add |
| Ignition | Add |
| Clutch | Multidisc in oilbath |
| Lubrication system | Add |
| Compression | 9.5:1 |
| Exhaust system | Euro 3 |
| Chassis |
| Front suspension | Hydraulic fork, 33 mm |
| Rear suspension | Monoshock, adjustable |
| Front brakes | Single disc. Hydraulic |
| Rear brakes | Single disc. Hydraulic |
| Diameter | 150 mm |
| Frame type | Add |
| Front tyre | 60/100-14 |
| Rear tyre | 80/100-12 |
| Seat | Add |
| Wheels | Add |
| Front wheel travel | Add |
| Rear wheel travel | Add |
| Trail | Add |
| Rake (fork angle) | Add |
| Other |
| Battery capacity | Add |
| Starter | Electric & kick |
| Color options | |
| Carrying capacity | Add |
| Light | Add |
| Instruments | Add |
| Electrical Voltage | Add |
| Dimensions |
| Wheelbase | 1,150 mm |
| Kerb weight | Add |
| Dry weight | 70 kg |
| Power/weight ratio | Add |
| Overall height | Add |
| Overall length | Add |
| Overall width | Add |
| Seat height | 800 mm |
| Alternate seat height | Add |
| Ground clearance | Add |
| Front percentage of weight | Add |
| Rear percentage of weight | Add |
| Performance |
| Top speed | Add |
| Acceleration 0-100 km/h | Add |
| Length | Add |
| Reserve fuel capacity | Add |
| Fuel capacity | 3 l |
| Oil capacity | 1.2 l |
| Width | Add |
| Height | Add |