- 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 piston ring set for Honda TRX420 Rancher models from 2007 to 2021 provides high-quality replacement components designed to meet OEM standards. Crafted by OEM factories using reputable brands like Rikken Japan, TP, and NPR, these piston rings ensure durability and reliable performance. They are suitable for use in cast iron bores, nickel ceramic platings (Nikasil), boron composite, and electrofusion bores, making them versatile for various engine configurations. If your machine features a chrome-plated OEM cylinder, ProX offers alternative piston rings compatible with chrome bores, which can be found in the corresponding piston kit. This set is engineered to restore engine compression and optimize performance, extending the lifespan of your ATV's engine components. Easy to install, these rings are an essential upgrade for maintaining peak performance in your Honda TRX420 Rancher. Whether you're performing routine maintenance or restoring an engine, the ProX piston ring set delivers OEM quality at an affordable price, backed by a trusted brand dedicated to powersports excellence.
Features:
- Suitable for cast iron, Nikasil, boron composite, and electrofusion bores
- Manufactured by OEM factories with strict quality control
- Compatible with Honda TRX420 Rancher models from 2007 to 2021
- Designed to restore engine compression and performance
- Made with reputable brands such as Rikken Japan, TP, and NPR
