Polini air-cooled minibike engine 4.2 hp, 40cc 2t displacement. Polini code: 143.002.004. The Polini 4.2 hp engine can be installed on all Italian mini-bikes, such as Dm, Grc, Stamas.
Polini minibike engine liquid cooled 6.2 hp displacement 40 cc 2 stroke. The engine is compatible with 910 and 911 mini bikes. Polini code: 143.002.003.
Minimoto Polini 910 RS fairing with 4.2 hp air-cooled engine, 6.5-inch rims.
Polini engine: 2 T single cylinder - Aluminum cylinder
Bore x stroke: 36 x 39
Displacement: 36.69
Compression ratio: 16.2: 1
Carburetor: SHA 14-14
Ignition: Inductive discharge electronic
Fuel: Unleaded petrol with 2% synthetic oil
Intake: With reed valve in the crankcase...
Minimoto Polini 910 RS 4.2 HP fairing with 5-inch wheels. The Polini 910 4.2 hp minibike is suitable for children aged 4 to 6 years, ideal for taking their first steps on the track, and for taking minibike driving courses, currently the most used minibike in minibike driving lessons.
Polini minimoto technical features:
Polini engine: 2 T single cylinder -...
Polini mini bike piston diameter 36 mm for 40cc engines. The racing version Polini minimoto piston differs from the standard for the position of the segment stop pin.
Polini Code: 143.020.007
ATTENTION: SPECIFIC VERSION FOR 40 cc h2o.
Polini minimoto piston d.36 mm for 40cc cod. 143020002
Select the correct measure
SEL. A - B - C - D
Shell: 2863
Standard Diameter (D): 36
Compression (C): 20
Head shape: ROUNDED
Head Size (M): 1.5
Total Length (L): 43.5
Segments Type: AC4CR
Number of Segments: 1
Segment Height: 1
Pin (d): 10
Pin Length: 29
Version: FUSO
Pair of Polini minimoto clutch shoes. The Polini shoes are compatible with the original Polini clutch, but also on Italian clutches such as bzm, cs, and others. Use Polini clutch shoes in a range from 6500 to 9000 rpm, only after careful running-in.
Polini Code: 143.705.008
Ean: 8054705021091
Plate pin connection diameter: 6 mm
Tie rod fixing pin...