Namura .060 Over Bore Top End Repair Kit for GAS GAS MC125 2002-2007 55.5mm

Namura .060 Over Bore Top End Repair Kit for GAS GAS MC125

This Namura .060 over bore top end repair kit is a piston and ring set designed to rebuild the cylinder assembly on GAS GAS MC125 motorcycles from 2002 to 2007 with a 55.5mm bore size.

Overview

The top end repair kit includes a 55.5mm piston, rings, pin, and circlips for a .060 over bore. It is intended for the GAS GAS MC125 engine, offering a reliable replacement for worn top end components. This over bore kit helps restore lost compression and power in older two-stroke dirt bikes.

Built For Performance

• Precision-machined 55.5mm piston for .060 over bore
• High-tension ring set for optimal sealing
• Includes wrist pin and circlips for complete top end renewal
• Designed for high-rpm two-stroke performance
• Manufactured to match OEM specifications

Fits These Machines

• for GAS GAS MC125 (2002-2007)

On-The-Job Use

• Motocross and off-road racing
• Trail riding and enduro events
• Engine rebuilds when replacing worn piston and rings
• Rejuvenating top end performance after hours of use

Specs At A Glance

Good To Know

Q: Does this kit include a gasket set? A: No, this kit contains only the piston, rings, pin, and circlips; a separate gasket set is recommended for a full top end rebuild.

Q: Is this kit compatible with other GAS GAS models? A: This kit is specifically designed for the MC125 with a 55.5mm bore; other models may require different sized components.

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