Namura .020 Over Bore Piston, Bearing & Gasket Kit Quadsport 80 & KFX80 50.5mm

Namura .020 Over Bore Piston, Bearing & Gasket Kit for Quadsport 80 and KFX80

This Namura .020 over bore piston, bearing and gasket kit is a replacement top-end rebuild kit for Suzuki Quadsport 80 and Kawasaki KFX80 ATVs, featuring a 50.5mm piston diameter.

Overview

The Namura .020 over bore piston kit includes a piston, piston pin, bearing, and complete gasket set for rebuilding the engine. It is designed for Quadsport 80 and KFX80 models, providing a 50.5mm bore size. This piston kit restores compression and performance after engine wear or routine maintenance.

Built For Performance

• Forged aluminum piston for high strength
• Precision-machined to .020 oversize specification
• Includes piston rings and wrist pin clips
• Heavy-duty needle bearing for connecting rod
• Complete gasket set includes base, head, and exhaust gaskets
• Direct fit replacement for stock bore configuration

Fits These Machines

• for Suzuki Quadsport 80
• for Kawasaki KFX80

On-The-Job Use

• Youth trail riding and recreational ATV use
• Engine rebuilds for worn or damaged top ends
• Maintaining and restoring power on older machines
• Competition environments where precise power output is needed

Specs At A Glance

Good To Know

Q: Does this kit include the wrist pin and circlips? A: Yes, the kit includes the piston pin and circlips for secure installation.

Q: Is the gasket set complete for a full top-end rebuild? A: Yes, it includes base gasket, head gasket, and exhaust gasket for a complete seal.

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