Polini Piston Ring (63.8 mm, 177 cc Kit) for Scooters & Mopeds

Polini Piston Ring for 177 Cc Scooters and Mopeds

This second oversize replacement ring is made for 177 cc scooter and moped kits. It works with the PCK2 P125/150/Stella Polini kit. Piston rings that are in good working order help seal the combustion chamber, which keeps oil use, smoke, and low compression in check. This item is one of the scooter pistons & piston rings that can noticeably boost engine output.

Signs It Needs Replacing

Consider swapping out the piston ring if the engine starts burning more oil, the exhaust produces smoke, or compression falls off. Worn rings can cut back on power and efficiency.

Specifications

• Size: 63.8 mm
• Fits: Polini 177 cc kit (63.8 mm bore) for PCK2 P125/150/Stella Polini kit

Fitment

Fits:

• Polini PCK2 P125/150/Stella kit (177 cc, 63.8 mm bore)

How to choose: Confirm the bore is 63.8 mm and that the cylinder kit is the Polini 177 cc kit. Rings are sold individually, so order 2.

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