Polini XP 4 Street 125 - 2008 Specifications and Reviews
The 2008 Polini XP 4 Street 125 is a lightweight supermoto designed for riders seeking nimble urban performance and entry-level sport riding. Its air-cooled single-cylinder engine delivers accessible power with reliable kick and electric starting options, making it ideal for commuters and novice riders appreciating agile handling and manageable maintenance.
General information | |
| Category | Super motard |
| Year | 2008 |
| Model | Polini XP 4 Street 125 |
Engine and Transmission Specifications | |
| Clutch | Multidisc in oilbath |
| Transmission typefinal drive | Chain |
| Gearbox | 4-speed |
| Cooling system | Air |
| Starter | Electric & kick |
| Ignition | Electronic |
| Fuel system | Carburettor. Mikuni 22 |
| Bore x stroke | 52.4 x 56.0 mm (2.1 x 2.2 inches) |
| Compression | 9.5:1 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 120.70 ccm (7.37 cubic inches) |
| | |
Physical measures and capacities | |
| Wheelbase | 1,150 mm (45.3 inches) |
| Seat height | 790 mm (31.1 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 68.5 kg (151.0 pounds) |
| | |
Polini XP 4 Street 125 dimensions and frame | |
| Rear tyre dimensions | 3.50-10 |
| Front tyre dimensions | 3.50-10 |
| Rear suspension | Monoshock |
| Front suspension | Hydraulic fork |
Speed and acceleration | |
| Color options | Grey/blue |
| Fuel capacity | 3.00 litres (0.79 gallons) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
Best For
Track40%
City80%
Cornering70%
Daily Riding45%
Touring15%
Passenger10%
Rider Profile
| Best For | This tiny supermoto-style minibike suits newer or younger riders, or experienced riders looking for a fun, low-stakes toy. |
| Purpose | It's built for playful, short-distance urban riding and messing around rather than serious transportation or performance riding. |
| Rider Fit | Its very low seat height and featherweight 68.5 kg build make it extremely easy and unintimidating to handle for almost any rider size. |
| Character | It has a cheeky, go-kart-like personality with mini 10-inch wheels and supermotard styling that rewards flickable, playful riding. |
| Not Ideal For | It is not suitable for highway travel, long-distance touring, or riders needing serious power and stability at speed. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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