Cylinder Vespa 125/150cc 4T transformation to 170cc Polini

Vespa 125/150cc 4T Cylinder transformed to 170cc. Directly from the manufacturer Polini, we have this 61mm diameter cylinder, made of aluminum with nikasil and air-cooled. Give your Vespa the extra power it needs with this 171cc displacement cylinder and a compression ratio of 11.2:1. Thanks to its nikasil treatment, this cylinder has great durability, allowing for higher revolutions. Additionally, the piston has a chrome treatment to further improve durability and reduce friction. An ECU is included to control the fuel injection, for the proper functioning of the cylinder.

Compatible with:
VESPA
VESPA 125 4T LX 3V ie from 2012 to 2013
VESPA 125 4T S 3V ie from 2012->
VESPA 150 4T LT, LX 3V ie from 2012->
VESPA 125 4T 946 ie 3V
VESPA 125 4T PRIMAVERA 3V ie (M811M)
VESPA 150 4T PRIMAVERA 3V ie (M812M)
VESPA 125 4T SPRINT 3V ie (M813M)
VESPA 150 4T GTS ie 3V SUPER
VESPA 150 4T SPRINT 3V ie (M813M)
VESPA 125 4T PRIMAVERA iGET 3V ie E4
VESPA 125 4T SPRINT iGET 3V ie E4
VESPA 150 4T PRIMAVERA iGET 3V ie E4
VESPA 150 4T SPRINT iGET 3V ie E4

PIAGGIO
FLY 125 3V ie from 2012->
LIBERTY 125 3V ie from 2013 to 2014