- 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 offers exceptional quality built to meet OEM specifications. Crafted by reputable OEM factories, these piston rings use trusted brands such as Rikken Japan, TP, and NPR to ensure durability and performance. Designed to fit a variety of bore types including cast iron, nickel ceramic (Nikasil), boron composite, and electrofusion bores, these rings provide versatile compatibility across different engine configurations. For applications with chrome-plated OEM cylinders, ProX supplies alternative piston rings designed specifically for chrome bores, ensuring optimal fit and function. The set includes rings that are engineered to maintain proper compression, reduce oil consumption, and extend engine life, making them ideal for demanding powersports applications. Whether you're restoring or maintaining your Honda TRX420 Rancher, these piston rings offer a reliable solution that adheres to high manufacturing standards. The product is suitable for off-road enthusiasts and professionals seeking high-quality parts with precise fitment and dependable performance. Installation of these rings can help restore engine compression and improve overall machine efficiency, contributing to better power output and fuel economy. Trust ProX's reputation for quality and precision, knowing your engine components are designed to meet the exacting demands of your powersports vehicle.
Features:
- Made by OEM factories to exact specifications for reliable performance
- Compatible with cast iron, Nikasil, boron composite, and electrofusion bores
- Uses well-known brands like Rikken Japan, TP, and NPR for quality assurance
- Designed for Honda TRX420 Rancher models from 2007-2021 with an 87.50mm bore
- Suitable for various bore types, including non-chrome cylinders
