589M05600 Wiseco Std Piston Kit for Kawasaki KX125 1990 56.00 mm

Piston Kit for Kawasaki KX125

Wiseco Std piston kit for Kawasaki KX125 with a 56.00 mm standard bore size, cross-referenced to part number 589M05600, providing a complete top-end solution for engine rebuilds.

Overview

This Wiseco Std piston kit for Kawasaki KX125 is a complete top-end assembly built for 1990 model year machines. The kit uses a forged piston at the standard 56.00 mm bore, restoring compression and engine performance without overboring. It suits riders and mechanics refreshing the Kawasaki KX125 top end.

Built For Performance

• Forged piston construction for strength under high-rpm riding
• Standard 56.00 mm bore matching the original cylinder size
• Cross-reference part number 589M05600 for easy verification
• Designed to restore compression in tired two-stroke top ends
• Kit format includes piston and related components for a single rebuild

Fits These Machines

• for Kawasaki KX125 1990

On-The-Job Use

• Top-end rebuilds on the Kawasaki KX125
• Motocross and trail riding engine maintenance
• Restoring compression after piston wear
• Standard-bore refresh without cylinder overboring

Specs At A Glance

Good To Know

Q: What does standard bore mean? A: It means the piston is 56.00 mm, sized for an unmodified stock cylinder, so confirm your bore measurement before ordering. Q: Is this a complete top-end kit? A: This Wiseco kit supplies the piston and related rebuild components for the standard bore size, and pairing with fresh gaskets is recommended.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.