Namura Standard Bore Size B (53.96mm) Piston Kit for Suzuki RM125 2004-2007 54mm

Namura Standard Bore Size B (53.96mm) Piston Kit for Suzuki RM125 2004-2007 54mm

This Namura Standard Bore Size B piston kit directly replaces OEM piston assemblies for Suzuki RM125 models from 2004 to 2007.

Overview

The Namura Standard Bore Size B (53.96mm) piston kit provides a high-performance replacement for the Suzuki RM125, delivering reliable power and durability for off-road riding. Designed for motocross and trail use, this piston kit features precision machining and quality materials to ensure a proper fit and long service life. The 54mm oversize option allows for bore restoration when needed.

Built For Performance

• Precision-machined from high-strength aluminum alloy for reduced weight and improved thermal conductivity
• Includes rings, wrist pin, and circlips for a complete piston assembly
• Standard bore size B (53.96mm) matched to OEM specifications
• Heat-treated and coated for enhanced wear resistance and reduced friction
• Designed to handle high RPM and extreme conditions of motocross riding

Fits These Machines

• for Suzuki RM125 2004
• for Suzuki RM125 2005
• for Suzuki RM125 2006
• for Suzuki RM125 2007

On-The-Job Use

• Motocross racing on prepared tracks
• Trail riding and off-road excursions
• Enduro and hare scramble competitions
• Practices and training sessions

Specs At A Glance

Good To Know

Q: Is this piston kit compatible with stock cylinder bore? A: This is a standard bore size B piston, so it fits a stock cylinder bore of 53.96mm. If your cylinder has been overbored, select the appropriate oversize.

Q: What is included in the kit? A: The kit includes the piston, piston rings, wrist pin, and circlips. All components are pre-assembled and ready for installation.

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