
VERTEX Cast Piston (ref. 22813EF) — Replacement piston for motocross practices, made of aluminum and delivered in standard compression. Designed to meet the needs of owners of small displacement 50 cc engines, this cast piston is aimed at motocross machines where the reliability of engine parts is crucial.
Main compatibilities: KTM 50 SX PRO JUNIOR LC (2008), KTM 50 SX PRO SENIOR LC (2005), KTM 50 SX PRO JUNIOR (2001) — check compatibility with your engine before installation. The piston features the dimensions and oversize indicated to fit a specific bore.
Installation recommendations: check the condition of the cylinder, rings, and pin; follow manufacturer guidelines for honing and piston/cylinder clearances. Installation and break-in performed by a professional or experienced mechanic are recommended to ensure optimal performance.