Namura Standard Bore Piston Kit Size B 53.95mm for Kawasaki KX125 2001-2002 54mm

Standard Bore Piston Kit Size B for Kawasaki KX125

This Namura standard bore piston kit Size B is designed for Kawasaki KX125 motorcycles from 2001 to 2002, with a 53.95mm piston diameter for a standard bore replacement.

Overview

The Namura Standard Bore Piston Kit Size B offers a precise replacement for Kawasaki KX125 engines (2001-2002). This standard bore piston kit features a 53.95mm diameter to match the original 54mm bore dimension. It provides dependable performance for both recreational and competitive two-stroke riders.

Built For Performance

• Constructed from high-strength aluminum alloy for lasting durability
• Optimized skirt profile reduces friction and wear
• Kit includes piston rings and wrist pin for complete installation
• Manufactured to OEM tolerances for reliable fit and function
• Engineered for high-RPM two-stroke applications

Fits These Machines

• for Kawasaki KX125 (2001-2002)

On-The-Job Use

• Top-end rebuilds on Kawasaki KX125 two-stroke engines
• Motocross racing and off-road competition
• Trail riding and recreational maintenance
• Direct replacement for worn original pistons in standard bore cylinders

Specs At A Glance

Good To Know

Q: Does this piston kit include the necessary hardware? A: Yes, the kit comes complete with piston, rings, and wrist pin for a straightforward installation.

Q: Is this piston compatible with stock cylinder dimensions? A: This standard bore piston is designed for use with unmodified cylinders within service limits—always verify condition before installation.

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