Vespa ET4 Polini 49mm "80cc" Cylinder Kit mt50 SR - LEAD 50 -

SR - LEAD 50 - SFX 50 - SGX 50 SKY - SH 50 - SH 50 NEW - SHADOW 50 - SPORT 50 SFX - SXR 50 - X8R 50

better friction material

The sweetest of new candy for your Puch E50

without dangerously overloading the resistant structure

Vespa ET4 Polini 49mm "80cc" Cylinder Kit mt50 SR - LEAD 50 -Polini cast iron 49mm 80cc cylinder kit for 4 stroke engines found on the Vespa ET4, LX, and more. Durable design gives an increase to overall torque. Cast iron design retains the reliability you want from your Vespa. Compatible with the stock carburetor, head, and exhaust. You will need to increase the main jet in your carburetor. Comes with cylinder, piston, rings, pin clips, and guide pins. Polini 140. 0202