
WISECO Forged Piston — Manufacturer part number W539M04800. Designed for the motocross world, this forged aluminum piston offers a robust and precise replacement part for compatible 80 cm³ engines.
Main features:
This WISECO piston is aimed at riders and mechanics looking for an aftermarket OEM part for the preparation or restoration of their motocross displacement. The forged design ensures a dense and homogeneous structure suitable for motocross stresses while remaining compatible with standard installation (check bore and piston/ring clearance before installation).
Check compatibility with your engine: frequently compatible models — KAWASAKI KX 80 (STD WHEELS 17/14 KX80H & KX80G, BIG WHEELS 19/16 KX80K) year 1987 (80 cm³). Before installation, check the rings, retaining clips, and pin alignment for proper break-in.
WISECO product, reference W539M04800 — reliable replacement piston for your motocross sessions and engine maintenance work.