| Attribute | Polini XP 4T Cross × | Polini XP 4 Street 50 2010 × |
|---|---|---|
| General | ||
| Production from (year) | 2010 | 2010 |
| Make | Polini | Polini |
| Model | Polini XP 4T Cross | Polini XP 4 Street 50 |
| Category | Minibike, cross | Super motard |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor. Miuini 22 | Carburettor. Mikuni 16 |
| Displacement (cm³) | 107 | 49 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 52.4 | 39 |
| Stroke (mm) | 49.5 | 41 |
| Gearbox | 4-speed | 4-speed |
| Ignition | Electronic | Electronic |
| Clutch | Centrifugal | Multidisc in oilbath |
| Compression | 9.6:1 | 9.5:1 |
| Chassis | ||
| Front suspension | Paioli, 33 mm | Hydraulic fork 33mm |
| Rear suspension | Adjustable monoshock | Adjustable monoshock |
| Front brakes | Expanding brake (drum brake). Hydraulic | Single disc |
| Rear brakes | Expanding brake (drum brake). Hydraulic | Single disc |
| Diameter (mm) | 150 | 150 |
| Front tyre | 60/100-14 | 3.50-10 |
| Rear tyre | 80/100-12 | 3.50-10 |
| Other | ||
| Starter | Kick | Electric & kick |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,160 | 1,150 |
| Dry weight (kg) | 62 | 68 |
| Seat height (mm) | 770 | 790 |
| Performance | ||
| Fuel capacity (l) | - | 3 |