Enduro Bikes
2010Polini XP4 Street 125 Off Road
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The 2010 Polini XP4 Street 125 is a lightweight enduro bike ideal for novice off-road riders and urban commuters seeking adventure. Its air-cooled 121cc four-stroke engine delivers manageable power with excellent fuel efficiency, while the adjustable monoshock and hydraulic fork provide capable trail-ready handling for both street and dirt riding.
- Capacity
- 120.7 ccm
- Engine
- Single, four-stroke
- Gearbox
- 4-speed
- Dry weight
- 70.0 kg
- Seat height
- 800 mm
- Power
- 15.0 HP (11.0 kW)
What’s new for the 2010 Polini XP4 Street 125 Off Road
vs the 2008| Spec | 2008 | 2010 |
|---|---|---|
| Dry weight | — | 70.0 kg (154.3 pounds) |
| Wet weight | 70.0 kg (154.3 pounds) | not listed |
| Front suspension | Hydraulic fork | Hydraulic fork, 33 mm |
| Rear suspension | Monoshock | Monoshock, adjustable |
| Front brakes | — | Single disc. Hydraulic |
| Rear brakes | — | Single disc. Hydraulic |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a small-capacity minibike for casual off-road play, pit riding, and learning basic dirt riding skills rather than serious enduro work.
- Built for
- A playful, nimble minibike with a simple four-stroke engine that rewards light inputs and easy handling over outright performance.
- Not ideal for
- Not suitable for taller or heavier adults seeking real touring range, highway speed, or serious offroad trail performance.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 120.7 ccm
- Power
- 15.0 HP (11.0 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.2143 HP/kg (dry)
- Bore x stroke
- 52.4 x 56.0 mm
- Compression
- 9.5:1
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Torque
- Not on record - add it
Transmission
- Gearbox
- 4-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multidisc in oilbath
Dimensions & weight
- Wheelbase
- 1150 mm
- Seat height
- 800 mm
- Dry weight
- 70.0 kg
- Fuel capacity
- 3.00 litres
- Oil capacity
- 1.20 litres
- Ground clearance
- Not on record - add it
Chassis & suspension
- Front suspension
- Hydraulic fork, 33 mm
- Rear suspension
- Monoshock, adjustable
Brakes & wheels
- Front brakes
- Single disc. Hydraulic
- Front brakes diameter
- 200 mm
- Rear brakes
- Single disc. Hydraulic
- Rear brakes diameter
- 150 mm
- Front tyre
- 60/100-14
- Rear tyre
- 80/100-12
Other
- Color options
- Black
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2008 | 2010 |
|---|---|---|
| Capacity | 121 cc | 121 cc |
| Dry weight | — | 70 kg |
| Seat height | 800 mm | 800 mm |
| Fuel capacity | 3 L | 3 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Polini XP4 Street 125 Off Road?
The 2010 Polini XP4 Street 125 Off Road has a Capacity of 120.7 ccm (7.37 cubic inches).
What engine power does the Polini XP4 Street 125 Off Road have?
The 2010 Polini XP4 Street 125 Off Road has a Power of 15.0 HP (11.0 kW).
How many gears does the Polini XP4 Street 125 Off Road have?
The 2010 Polini XP4 Street 125 Off Road has a Gearbox of 4-speed.
How much does the Polini XP4 Street 125 Off Road weigh?
The 2010 Polini XP4 Street 125 Off Road has a Dry weight of 70.0 kg (154.3 pounds).
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