VERTEX piston KAWASAKI KX 125 01-03

VERTEX piston KAWASAKI KX 125 01-03

The VERTEX piston KAWASAKI KX 125 01-03 is a replacement piston assembly for the Kawasaki KX 125 two-stroke engine from 2001 to 2003, restoring correct compression and internal clearances in the top end. This Vertex Pistons unit is intended for standard engine rebuilds where OEM-style fit and function are required.

Technical specifications

• Application: Kawasaki KX 125 model years 2001–2003
• Engine type: Two-stroke single-cylinder
• Component: Complete piston assembly for top-end rebuilds
• Manufacturer: Vertex Pistons

Use and service context

This piston is typically installed during a top-end overhaul to address loss of compression, hard starting, or reduced performance in the KX 125 engine. It is commonly replaced together with piston rings, circlips, small-end bearing, and relevant gaskets and seals to ensure a consistent, reliable rebuild.