166.0083/R POLINI RUNNING 70CC D.47 BETA ARK LC 50 SP.10 CAST IRON

Description

166.0083/R cylinder group Thermal Polini Corsa cast iron D.47 H20 10 5 Elliptical transfers with drain plug and one piece head bifascia bore piston 47 mm running 39.2 mm cylinder capacity 67,98 CC Power 11.5 HP to 10000 U/min (declared by the home, designed with complete preparation Polini)