Namura Standard Bore Piston Kit Size A for Honda NSR125 & CRM125 54mm SEE YEARS

Standard Bore Piston Kit (Size A, 54mm) for Honda

This 54mm standard bore piston kit size A is designed for Honda NSR125 and CRM125 models; please verify year compatibility.

Overview

This Namura standard bore piston kit size A with a 54mm diameter is intended for Honda NSR125 and CRM125 motorcycles. It is a direct replacement part for rebuilding the top end and includes the piston, rings, pin, and clips.

Built For Performance

• Cast aluminum piston with moly-coated skirt
• Includes high-quality piston rings
• Precision-machined wrist pin and circlips
• Designed to match OEM compression ratio

Specs At A Glance

Good To Know

Q: Do I need to measure my cylinder before purchasing? A: Yes, always confirm your cylinder's condition and bore size to ensure the piston falls within tolerance.

Q: Does this kit include a piston pin bearing? A: The kit includes the wrist pin and circlips, but not a separate pin bearing; check your engine's requirements.

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