POLINI Fuel Compensator Boost Bottle Brakes & Hubs_Cams Has PK XL symbol on

Has PK XL symbol on either side

Vespa PX PE T5 Classic LML 2T Slope Back Ancillotti Seat with Logo & Double Pipings - Black with Red Piping & Logo

nikasil coated

Listed as suitable for

Lambretta Li Series 3

POLINI Fuel Compensator Boost Bottle Brakes & Hubs_Cams Has PK XL symbol onPOLINI Fuel Compensator Boost Bottle Brings a better filling of the crankshaft housing. A constant mixture composition over almost the entire speed range. The fuel consumption is lower in the lower and medium speed range. The POLINI Boost Bottle is especially recommended for large volume engines. It has a sufficiently large chamber volume to compensate for the amount of gas produced.