
NIGHTKIST · Motor and exhaust
Kit 2 piston segments 47 mm 2-stroke for motorized bike
This replacement kit includes two piston rings designed for 47 mm cylinders intended for 80 cc 2-stroke motors. It restores piston guidance and sealing to ensure proper motor operation.
Rated 4.6/5 based on 7 customer reviews.Quantity
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Product details
Essentials
Quantity 2 pieces Product type Piston rings Compatible cylinder diameter 47 mm Engine configuration 2-stroke Corresponding displacement 80 cc Brand NIGHTKIST Condition New Origin China Purchase benefits
The purchase includes a complete set of two rings. The 47 mm size corresponds to a universal cylinder dimension.
- The kit allows you to replace all the rings in a single operation, avoiding the need to order parts separately.
- Compatibility with 47 mm cylinders simplifies identifying the required part for standard 80 cc engines.
- The product is manufactured to last and restore engine efficiency without requiring complex technical modifications.
Piston ring compatibility
These rings are intended for maintaining 47 mm cylinders on motorized bikes equipped with 80 cc 2-stroke engines.
- The parts are compatible with cylinders with a diameter of 47 mm, a common dimension for 80 cc universal engine kits and motorizations.
- These rings are designed for 2-stroke engines. Always check your engine documentation to confirm the absence of any special device preventing installation.
Frequently asked questions
What parts are included in the package?
The package contains two piston rings.
Do the rings arrive pre-stretched?
According to customer feedback, the rings may arrive slightly stretched to facilitate installation.
Are there markings on the rings for installation?
Some users have noted that there are no visible markings. It is then recommended to carefully follow the engine installation manual.
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Frequently asked questions
What parts are included in the package?
The kit contains two piston segments.
Do the segments come pre-stretched?
According to customer feedback, the segments may arrive slightly stretched to facilitate their installation.
Are there markings on the segments to help with installation?
Some users have noted that there were no visible marks. It is then recommended to carefully follow the motor installation manual.






