Cylinder and crankshaft kit Polini Iron 80cc Minarelli AM6

Polini Iron 80cc Minarelli AM6 Cylinder and crankshaft kit.

The Polini preparation kit allows you to increase the engine displacement of the motorcycle up to 80cc, increasing the power.

It features a 50 mm diameter iron cylinder with a piston with 2 piston rings that offers great durability.

The reinforced crankshaft is capable of withstanding high loads and high operating speeds.

Includes the crankshaft bearing and seal kit for proper shaft rotation and sealing.

Overall, this kit significantly improves the performance of the engine assembly.

With correct timing adjustment, it is possible to exceed 15 hp.

COMPONENTS:

• 1x Iron cylinder
• 1x Cylinder head
• 1x Piston
• 2x Piston rings
• 1x Wrist pin
• 2x Clips
• 1x Gasket set
• 1x Crankshaft
• 1x Needle bearing
• 1x Bearing and seal kit

Assembly instructions