Namura .040 Over Bore Piston Kit for Honda CR250R fits 1997-2001 Models 67.4mm

.040 Over Bore Piston Kit for Honda

This .040 over bore piston kit is designed for Honda CR250R models from 1997 to 2001, offering a 67.4mm piston for engine rebuilding after cylinder overboring.

Overview

This .040 over bore piston kit provides a 67.4mm replacement piston for Honda CR250R motorcycles from 1997 to 2001. It is a quality .040 over bore piston kit that restores compression and power after cylinder machining. Perfect for riders needing a reliable .040 over bore piston kit for their CR250R.

Built For Performance

• 67.4mm forged aluminum piston
• High-strength ring set for improved sealing
• Includes wrist pin and retainers
• Designed for .040 inch overbore applications
• Precision-machined skirt for reduced friction

Fits These Machines

• for Honda CR250R (1997-2001)

On-The-Job Use

• Motocross racing
• Trail riding
• Off-road competition

Specs At A Glance

Good To Know

Q: Do I need to machine my cylinder for this piston? A: Yes, this piston is for a .040 inch overbore, so your cylinder must be bored accordingly by a professional.

Q: Does this kit include a complete gasket set? A: No, only the piston, rings, wrist pin, and retainers are included; a separate gasket kit is recommended.

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