822M05600 Wiseco Piston Kit for Kawasaki KX125 2003 .080 Oversize 56.00mm

Wiseco .080 Piston Kit for Kawasaki KX125

This Wiseco .080 overbore piston kit for Kawasaki KX125 measures 56.00 mm and uses the Wiseco 822M05600 part number to suit a cylinder bored to match its oversize dimensions.

Overview

This Wiseco piston kit for Kawasaki KX125 is a .080 overbore top end replacement built for a cylinder that has been bored to accept a 56.00 mm piston. The kit supplies the oversized piston along with the related top end components, making it a practical route for reviving a worn or scored cylinder. It suits riders and mechanics rebuilding a 2003 KX125 where a simple standard bore replacement is no longer enough.

Built For Performance

• Forged piston construction for strength under high rpm two stroke loads
• .080 overbore sizing at 56.00 mm for cylinders bored to match
• Wiseco 822M05600 part number for straightforward cross reference
• Kit format supplies the piston plus matching top end components
• Designed around the Kawasaki KX125 2003 engine platform

Fits These Machines

• for Kawasaki KX125 2003

On-The-Job Use

• Top end rebuilds on a KX125 whose cylinder has been bored oversize
• Restoring a scored or worn cylinder with a fresh overbore piston
• Routine engine service once the bore has moved past standard spec
• Motocross and trail riding where consistent power delivery matters

Specs At A Glance

Good To Know

Q: Does this kit fit a stock bore cylinder? A: No, this is a .080 overbore piston kit at 56.00 mm, so the cylinder must be bored to match that dimension. Confirm the current bore size before ordering.

Q: Is this an original Kawasaki part? A: No, this is a Wiseco piston kit referenced by part number 822M05600 for the Kawasaki KX125. It is an aftermarket replacement, not a factory Kawasaki item.

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