Namura .020 Over Bore Piston Kit for Honda Foreman 500 2x4, 4x4 2005-2011 92.5mm

Namura .020 Over Bore Piston Kit for Honda

This .020 over bore piston kit from Namura is engineered to fit Honda Foreman 500 2x4 and 4x4 models from 2005-2011, delivering a 92.5mm bore for enhanced performance and durability.

Overview

The Namura piston kit is a high-quality aftermarket component designed for Honda Foreman 500 ATVs. This piston kit restores compression and power by replacing worn pistons with an oversize bore. Ideal for owners of 2005-2011 Foreman 500 models, this piston kit ensures a proper fit and reliable operation.

Built For Performance

• Precision machined from high-strength aluminum alloy
• .020 inch over bore increases displacement for more power
• Includes piston rings, wrist pin, and retaining clips
• Durable coated skirt reduces friction and wear
• Designed for long service life in demanding conditions

Fits These Machines

• for Honda Foreman 500 2x4 (2005-2011)
• for Honda Foreman 500 4x4 (2005-2011)

On-The-Job Use

• Restoring top-end power on worn ATV engines
• Recreational trail riding and off-road adventures
• Farm and ranch utility work
• Heavy hauling and towing applications

Specs At A Glance

Good To Know

Q: Is this piston kit compatible with a stock cylinder? A: This .020 over bore piston requires the cylinder to be bored to match; stock cylinder will not work without machining.

Q: Does the kit include everything needed for installation? A: Yes, it includes the piston, rings, wrist pin, and retaining clips for a complete rebuild.

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