Namura Standard Bore Size C Top End Repair Kit for Kawasaki KX250 2021-2024 78mm

Standard Bore Size C Top End Repair Kit for Kawasaki

This top end repair kit includes a piston, rings, pin, and gaskets for rebuilding the cylinder of a 2021-2024 Kawasaki KX250 with a standard 78mm bore.

Overview

The Standard Bore Size C Top End Repair Kit for Kawasaki is a complete rebuild solution for the top end of your KX250 engine. This kit includes a high-quality piston, rings, wrist pin, and all necessary gaskets to restore compression and performance. Designed for the 2021-2024 Kawasaki KX250 with a 78mm bore, it provides a reliable replacement for worn components.

Built For Performance

• Precision-machined piston from high-strength aluminum alloy
• Matched piston rings for optimal seal and longevity
• Complete gasket set including cylinder base gasket and head gasket
• Includes wrist pin and retaining clips for easy installation
• Manufactured to OEM specifications for a direct fit

Fits These Machines

• for Kawasaki KX250 (2021-2024)

On-The-Job Use

• Motocross racing and competitive off-road riding
• Trail riding and recreational dirt biking
• Enduro and hare scramble events
• General top end rebuild during engine maintenance

Specs At A Glance

Good To Know

Q: Does this kit include a new cylinder? A: No, this kit contains only the top end components such as piston, rings, pin, and gaskets; the cylinder is not included and must be reused or replaced separately.

Q: Is this kit compatible with the 2020 KX250? A: This kit is specifically designed for 2021-2024 models; earlier years may have different specifications, so please verify your model year before ordering.

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