These are the known mechanical and performance specifications for your 2008 Polini XP 4 Street 125.
ModelPolini XP 4 Street 125
Displacement120.70 ccm (7.37 cubic inches)
DetailsSingle cylinder, four-stroke
Bore/Stroke52.4 x 56.0 mm (2.1 x 2.2 inches)
FuelingCarburettor. Mikuni 22
Fuel Economy & Polution
Fuel Capacity3.00 litres (0.79 gallons)
Front SuspensionHydraulic fork
Seat Height790 mm (31.1 inches) If adjustable, lowest setting.
Alt. Seat Height
Wheelbase1,150 mm (45.3 inches)
Wet Weight68.5 kg (151.0 pounds)
Wheels & Brakes
Front Brake Diameter
Rear Brake Diameter
It appears you're interested in specifications for the Polini XP 4 Street 125. This Super motard model is powered by a Single cylinder, four-stroke engine with 120.70 ccm (7.37 cubic inches) of actual displacement before 9.5:1 compression. Fueling is metered via Carburettor. Mikuni 22 allowing this machine to produce its horsepower and torque. According to our records engine heat of the Polini XP 4 Street 125 is moderated by Air. You'll need to get familiar with the 4-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is 3.50-10 and the rear is 3.50-10 . The entire package is supported by the frame, . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on front brakes and rear brakes. The Polini XP 4 Street 125 was launched in 2008, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.