Description
Whether you’re rebuilding a two-stroke or refreshing a four-stroke engine, piston quality directly impacts durability, ring seal, and power output. The VERTEX Piston Kit 24209B delivers OEM-grade reliability with forged or cast options engineered for extended service life and consistent performance across the entire RPM range. This complete kit includes everything needed for a proper top-end refresh—no additional ordering required.
VERTEX pistons are heat-treated using a T-5 hardening and tempering cycle to ensure consistent hardness and resistance to thermal stress. The Molybdenum Disulphite coating on all piston skirts accelerates break-in while reducing friction wear, giving you faster engine seasoning and extended piston life in both stock and modified applications.
- Forged 2618 aluminum construction
- T-5 heat treatment cycle
- Molybdenum Disulphite skirt coating
- Cast pistons: 18% silicone content
- High-compression forged options available
- Big bore displacement variants
- Forged OE replica options
- Includes piston, rings, wrist pin
- Circlips included per kit
- Two-stroke rings: sold individually
- Four-stroke rings: sold as set
- Top End Kit options available
- Gasket kit bundle compatible
- MPN: 24209B
