• California Prop 65 Warning: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov/
• UPC: 714205073195

The **Vertex Top End Piston Kit** is designed for durability and performance, offering both cast and forged piston options. - **Cast Pistons**: Made from gravity-cast aluminum alloy with 18% silicone content, ensuring a lightweight yet strong construction. - **Forged Pistons**: Manufactured from 2618 aluminum for superior strength and durability. High-compression forged pistons enhance power and torque across the RPM range. All pistons undergo a **T-5 hardening and tempering cycle** for added strength and longevity. The piston skirts are coated with **molybdenum disulfide**, reducing break-in time and extending piston life. The **top end kit** includes a **piston, rings, wrist pin, circlips, top-end gaskets, and wrist pin bearing or cam chain when applicable**. All rings are **OEM replacements**. This kit provides an **OE replacement solution** for various applications, including **KTM 2-stroke models**, ensuring factory-level performance and reliability.