Cylinder kit Polini aluminum 70cc for Yamaha Aerox 50 iGET 4V EU4

Description

Polini cylinder kit in aluminium light alloy specially designed for Yamaha Aerox 50 iGET 4T Euro 4 models. Performance is significantly increased thanks to the 69.29cc, a 44mm bore and a compression ratio of 12.4:1. The kit comes with cylinder, piston, larger air filter sleeve to improve airflow and a CDI with wiring and map.

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