VERTEX Forged Replica piston kit built as an OE-form replacement for strong, reliable 250cc 4-stroke performance. Forged 2618 aluminum with T-5 heat treatment and a moly-coated skirt for faster break-in and longer service life.
Restore like-new engine performance with a forged OE-form piston kit. The VERTEX Forged Replica Piston Kit is designed as a high-quality OE replacement, using a forged 2618 aluminum alloy for excellent strength and durability under heat and load. Each piston is heat treated with a T-5 hardening and tempering cycle, while the molybdenum disulphite skirt coating helps reduce friction for faster break-in and improved piston life.
If your top end is due for service, this complete kit simplifies the job by supplying the critical components you need in one package—helping you get back to consistent compression, smoother running, and dependable power delivery.
