Standard Bore Piston Rings for Honda Z50R, XR50R & CRF50F 39mm FITS NAMURA ONLY
Standard Bore Piston Rings for Honda Z50R, XR50R & CRF50F 39mm FITS NAMURA ONLY
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Standard Bore Piston Rings for for Honda
These 39mm Standard Bore Piston Rings for for Honda are replacement sealing rings designed for specific Namura pistons used in Z50R, XR50R and CRF50F engines.
Overview
These 39mm Standard Bore Piston Rings for for Honda ensure proper compression and oil control within the cylinder. These Standard Bore Piston Rings for for Honda are engineered to seal the combustion chamber against high pressure. Use these Standard Bore Piston Rings for for Honda exclusively with Namura pistons for correct gap clearance.
Built For Performance
- Heat treated for spring tension retention
- Chrome plated wear surfaces for longevity
- Precisely sized for 39mm standard bores
- Maintains high compression levels
Fits These Machines
- for Honda Z50R
- for Honda XR50R
- for Honda CRF50F
Specs At A Glance
| Bore Size | 39mm |
| Compatibility | Namura Pistons Only |
Good To Know
Q: Are these rings compatible with OEM pistons? A: No, these rings are specifically machined for Namura pistons.
Q: How do I ensure correct ring end gap? A: Always measure the end gap inside the cylinder bore prior to final piston installation.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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