Namura Standard Bore Top End Rebuild Kit Size C for Honda CRF250R 2010-13 76.8mm

Standard Bore Top End Rebuild Kit for Honda CRF250R

This top end rebuild kit is designed for Honda CRF250R models from 2010 to 2013, providing all necessary components for a standard bore rebuild. The kit includes a piston, rings, gaskets, and more to restore engine performance and reliability.

Overview

This top end rebuild kit provides all the essential parts for a complete top end overhaul on Honda CRF250R motorcycles. It includes a standard bore piston at 76.8mm, piston rings, wrist pin, circlips, and a full set of gaskets. Specifically sized as 'Size C', this top end rebuild kit ensures precise fitment and reliable operation for your 2010-2013 CRF250R.

Built For Performance

• Standard bore piston at 76.8mm diameter for OEM-spec compression
• Precision-ground piston rings for optimal sealing and reduced blow-by
• Complete gasket set including head, base, and valve cover gaskets
• Wrist pin and circlips included for secure piston attachment
• Engineered to meet or exceed OEM specifications for durability

Fits These Machines

• for Honda CRF250R (2010-2013)

On-The-Job Use

• Motocross racing and track days requiring high-performance engine rebuilds
• Off-road trail riding where top end wear demands timely replacement
• Competitive enduro and hare scramble events needing reliable power delivery
• General maintenance for high-hour CRF250R bikes

Specs At A Glance

Good To Know

Q: Do I need any additional parts for this top end rebuild? A: This kit includes all gaskets and the piston assembly, but you may need to purchase valve seals, timing chain, and cylinder head work separately depending on wear.

Q: Is this kit compatible with a 2014 CRF250R? A: No, this kit is specifically designed for 2010-2013 models; the 2014 and later models have different bore sizes and configurations.

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