Namura Standard Bore Top End Repair Kit Size C for Honda CR250R 2005-2007 66.4mm

Namura Standard Bore Top End Repair Kit for Honda CR250R

This Namura top end repair kit is designed for Honda CR250R two-stroke engines from 2005 to 2007, featuring a 66.4mm bore size (Size C) to restore cylinder compression.

Overview

The Namura standard bore top end repair kit provides all necessary components to rebuild the cylinder head of a 2005-2007 Honda CR250R. This kit includes a precision 66.4mm piston, rings, wrist pin, and gaskets, ensuring a proper seal and reliable performance for off-road competition.

Built For Performance

• 66.4mm bore size (Size C) matched to OEM specs
• High-quality cast aluminum piston with advanced ring design
• Includes complete gasket set for hassle-free installation
• Wrist pin and circlips included for a full top end rebuild
• Designed specifically for 2005-2007 Honda CR250R

Fits These Machines

• for Honda CR250R (2005-2007)

On-The-Job Use

• Motocross racing
• Trail riding and enduro
• Off-road competition
• Recreational riding

Specs At A Glance

Good To Know

Q: Does this kit come with a cylinder head gasket? A: Yes, the top end repair kit includes a complete gasket set for both the cylinder base and head.

Q: Is this piston compatible with Nikasil cylinders? A: The piston is designed for standard bore cast iron cylinders; if your cylinder is Nikasil plated, confirm compatibility with your specific rebuild.

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