Namura .020 Over Bore Top End Rebuild Kit for Kawasaki KX250 fits 2004 66.9mm

Namura .020 Over Bore Top End Rebuild Kit for Kawasaki KX250

This Namura .020 Over Bore Top End Rebuild Kit provides all necessary components to restore top-end performance for the 2004 Kawasaki KX250 with a 66.9mm bore, including piston, rings, gaskets, and wrist pin.

Overview

This top end rebuild kit from Namura is engineered for the Kawasaki KX250, offering a .020 over bore size at 66.9mm. It includes a forged piston, rings, wrist pin, and complete gasket set, making it a comprehensive solution for restoring compression and power. Designed for the 2004 KX250, this kit ensures a direct fit and reliable operation.

Built For Performance

• Forged piston for high-strength and durability under extreme loads
• Precision-machined cylinder fit for consistent compression
• Includes premium piston rings for optimal sealing
• Complete gasket kit prevents leaks and ensures proper assembly
• Wrist pin and clips included for hassle-free installation

Fits These Machines

• for Kawasaki KX250 2004

On-The-Job Use

• Restores top-end power for motocross racing
• Ideal for trail riding and off-road competition
• Replaces worn piston assembly during engine rebuild
• Suitable for both recreational and professional use

Specs At A Glance

Good To Know

Q: Is this kit compatible with stock cylinder? A: This .020 over bore kit requires the cylinder to be bored to 66.9mm; it is not for standard bore cylinders.

Q: Does the kit include a top end gasket set? A: Yes, the kit comes with a complete set of gaskets needed for installation, including base gasket and head gasket.

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