809M08050 Wiseco .020 Piston for Kawasaki JH750 Xi Sport 1998-1999 80.50 mm

Wiseco .020 Piston for Kawasaki

This Wiseco .020 overbore piston at 80.50 mm is a forged replacement piston assembly for the Kawasaki JH750 Xi Sport, revising the cylinder bore for a fresh top end.

Overview

This Wiseco .020 piston for Kawasaki is a forged piston built for a JH750 Xi Sport engine at a 0.020 inch overbore, giving a finished bore of 80.50 mm. The Wiseco piston for Kawasaki restores compression and piston-to-wall clearance after cylinder work. It suits riders and shops rebuilding a worn top end on the JH750 Xi Sport.

Built For Performance

• Forged aluminum construction for strength under two-stroke heat and load
• .020 overbore size at 80.50 mm to clean up a worn or scored cylinder
• Wiseco part number 809M08050 identifies this exact bore size
• Designed for the Kawasaki JH750 Xi Sport 750cc engine platform
• Fits the 1998-1999 JH750 Xi Sport model years

Fits These Machines

• for Kawasaki JH750 Xi Sport 1998
• for Kawasaki JH750 Xi Sport 1999

On-The-Job Use

• Top end rebuilds on the JH750 Xi Sport after bore wear
• Cylinder boring to 80.50 mm during engine service
• Restoring compression on a tired two-stroke engine
• Shop builds where a specified overbore piston size is required

Specs At A Glance

Good To Know

Q: Does this piston fit a stock bore cylinder? A: No, this is a .020 overbore piston at 80.50 mm, so the cylinder must be bored and honed to match before assembly.

Q: Is it sold as a full kit? A: This listing is for the Wiseco piston identified by part number 809M08050; confirm whether rings, pin, and clips are included with your order.

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