Namura Standard Bore Size C Top End Kit for Kawasaki KX250F 2015-2016 77mm

Standard Bore Size C Top End Kit for Kawasaki

This top end kit is engineered for Kawasaki KX250F models from 2015 to 2016, featuring a 77mm standard bore size to restore compression and power.

Overview

This top end kit provides all necessary components for rebuilding the cylinder head of a Kawasaki KX250F, delivering reliable performance for motocross and off-road riding. Designed as a direct replacement, it ensures a precise fit for 2015-2016 models with a 77mm bore.

Built For Performance

• Precision-machined cylinder with a 77mm bore for consistent compression
• High-quality piston and ring set for reduced friction and increased power
• Durable gasket set ensures a leak-free seal
• Kit includes all necessary components for a complete top end rebuild
• Designed to meet OEM specifications for reliable performance

Fits These Machines

• for Kawasaki KX250F 2015
• for Kawasaki KX250F 2016

On-The-Job Use

• Motocross racing and track day use
• Off-road trail riding and enduro events
• Restoring top-end performance on high-hour engines
• Engine rebuild projects requiring standard bore size

Specs At A Glance

Good To Know

Q: Does this kit include a piston pin and clips? A: Yes, the kit typically includes the piston pin and retaining clips for a complete installation.

Q: Is the cylinder pre-honed? A: No, the cylinder is supplied at standard bore and must be honed or re-plated by a qualified machine shop before assembly.

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