Polini top end assemblies for 50cc can be used to recondition the cylinder kit with an identical reliability specification to the manufacturer’s original equipment. They are fabricated from high-quality materials using the manufacturer’s skills in the area.

• Top end assembly with cylinder head
• Kit includes cylinder – cylinder head – piston assembly – top end gaskets
• 40 mm diameter piston
• Enables the full reconditioning of the scooter engine
• Long-term reliability
• Technology borne out of Polini ’s experience in competition
• Replacement piston: PN2040720 – Top end gasket kit: PN2090410