
VERTEX Cast Piston (ref. 23004A) — Replacement piston for Cross engines, designed for standard fitting on oversized cylinders.
Cast aluminum piston, delivered complete with its rings, circlips, and pin for a ready-to-install setup. Intended for high-performance Cross engines, this piston corresponds to an oversize letter A and offers a diameter suitable for the specified bores for a precise fit in the sleeve.
Compatible with small-displacement Cross models — notably KAWASAKI KX 125 (KX125M) 2006-2008 — it integrates into cylinder refurbishing operations and piston replacements on oversized bores. Before installation, check the piston/sleeve clearance and adhere to manufacturer recommendations for break-in and torque specifications. VERTEX piston: a simple and complete replacement part to get your engine back in working order.