Namura Standard Bore Size C Top End Repair Kit for GAS GAS EC125 2001-2010 54mm

Namura Standard Bore Size C Top End Repair Kit for Gas Gas EC125

This top end repair kit from Namura contains everything needed to rebuild the cylinder of your Gas Gas EC125. It includes a piston, rings, wrist pin, circlips, and all necessary gaskets for a complete top end overhaul. Designed for standard bore size C, this kit restores compression and performance for 2001–2010 models.

Overview

This Namura top end repair kit provides all the components required to refresh the cylinder and piston assembly on your Gas Gas EC125. The kit includes a matching piston, rings, and gaskets that meet OEM specifications. Ideal for restoring lost compression and power on older two-stroke engines.

Built For Performance

• Includes a high-quality piston matched to standard bore size C
• Durable cast iron ring resists wear and maintains seal
• Heat-treated wrist pin and needle bearing for reduced friction
• Complete gasket and seal set prevents leaks
• All components are pre-measured for consistent compression
• Engineered for direct replacement without modification

Fits These Machines

• for Gas Gas EC125 (2001-2010)

On-The-Job Use

• Motocross racing where consistent power and reliability are critical
• Enduro competitions requiring long-lasting performance
• Trail riding for dependable engine operation in varied terrain
• Recreational off-road riding to extend engine life

Specs At A Glance

Good To Know

Q: What bore size is this kit? A: It is standard bore size C; measure your cylinder's bore to ensure it matches before ordering.

Q: Does the kit include a gasket set? A: Yes, all necessary gaskets and seals are included for a complete top end rebuild.

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