- All ProX piston rings can be used in cast iron bores, nickel ceramic platings (Nikasil), boron composite and electrofusion bores.
- ProX uses well known brands like Rikken Japan, TP and NPR to be sure you will get the quality you might expect from our brand
- If the application has a OEM cylinder with chrome bores, ProX supplies a different piston ring as in the ProX piston kit.
- Made by OEM factories to exact specifications
The ProX 80-87 RD350LC-YPVS Piston Ring Set (66.50mm) is engineered to meet the exacting standards of OEM manufacturers, ensuring reliable performance for your Yamaha motorcycle or ATV. Crafted with precision by OEM factories, these piston rings are designed to deliver optimal sealing and durability across a variety of bore types including cast iron, Nikasil ceramic coatings, boron composites, and electrofusion bores. This versatility ensures compatibility with most engine configurations, providing a seamless fit and consistent performance. For engines with OEM chrome bores, ProX offers a specialized piston ring alternative available as part of the ProX piston kit, ensuring you have the right part for your specific application.
ProX uses trusted brands like Rikken Japan, TP, and NPR in manufacturing, which guarantees high-quality standards and consistent performance. These piston rings are suitable for a wide range of Yamaha models, including the RD350 from 1974-1975 and the YFZ350 Banshee from 1987 through 1994, making them a reliable choice for restoration, repair, or performance upgrades.
Constructed to meet rigorous manufacturing specifications, the ProX piston ring set offers a dependable solution for maintaining engine compression and efficiency. Whether you're rebuilding your engine or replacing worn components, these rings provide the durability and fitment you need for optimal engine operation. Trust ProX for quality parts that keep your powersports vehicle running smoothly and efficiently, backed by a brand known for precision and reliability.
Features:
- Designed for Yamaha RD350LC and YFZ350 Banshee models from 1974 to 1994
- Manufactured by OEM factories to exact specifications for reliable performance
- Compatible with cast iron, Nikasil ceramic, boron composite, and electrofusion bores
- Use trusted brands like Rikken Japan, TP, and NPR for quality assurance
- Suitable for engines with non-chrome bores; chrome bore applications require a different ring
