This listing is for a custom set of pistons designed specifically for a 500cc Rotax engine. These pistons are made with high-quality materials to ensure optimal performance and reliability. They are perfect for anyone looking to upgrade their engine or replace worn-out parts.

The brand of these pistons is JE Pistons, making them a great choice for those who want to keep their engine running smoothly. They are classified as a type of piston and are suitable for use in a variety of applications. Whether you are a professional mechanic or a DIY enthusiast, these custom JE pistons are a great choice for anyone looking to improve their engine's performance.