Cylinder kit Polini 65cc – Puch Maxi E50 (43.5 mm)

Description

The high-performance aluminum cylinder kit Polini 65cc is designed specifically for Puch Maxi E50 engines and related types E50, Z50 and ZA50. It is one of the fastest aluminum cylinders for Puch Maxi, now improved and combined into one complete kit.

The cylinder, head and piston are developed in Polini’s development department and optimized for use with the large Polini 4-petal carbon reed valve and the Polini CP 21 mm carburetor with filter. The kit also fits other Puch Maxi frames where standard Maxi cylinders are compatible.

The aluminum cylinder features a nikasil coating, ensuring excellent heat dissipation, long service life and high performance. A specially adapted Polini piston with a 12 mm pin ensures reliable operation even under higher loads.

Technical specifications:

• Displacement: 65 cc
• Piston diameter: 43.5 mm
• Cylinder material: aluminum with nikasil coating
• Outer sleeve diameter: 48 mm
• Piston pin: 12 mm
• Polini cylinder head (211.0608)
• Recommended spark plug: long thread, e.g. NGK B9ES

Kit contents:

• Aluminum Polini 65cc cylinder
• Polini cylinder head
• Specially adapted Polini piston
• Carbon reed valve
• Intake manifold (20 mm outer diameter)
• Gaskets

Installation and recommendations:

• Recommended cylinder bolt torque: 8 Nm
• Install gaskets using liquid sealant
• Do not overtighten the bolts
• The material is sensitive – correct installation is crucial for long service life and maximum performance

Polini catalog number: 144.0151

Ideal kit for anyone who wants maximum speed, reliability and top quality on their Puch Maxi engine.