VERTEX Cast Replica piston kit for 2-stroke engines, built as an OE-style replacement with fast break-in and long service life. Heat-treated construction and a moly-coated skirt help reduce friction and wear.
OE-style reliability with faster break-in. The VERTEX Cast Replica Piston Kit for 2-stroke engines is designed as a high-quality replacement piston solution that restores performance and improves durability. Thanks to a heat-treated piston and a low-friction skirt coating, it helps reduce wear, supports smoother operation, and shortens break-in time.
If your top end is due for service, this kit simplifies the rebuild by including the key parts you need in one package—helping you get back on the bike with confidence and consistent compression.