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

Top End Repair Kit for GAS GAS

This Namura standard bore size A top end repair kit contains everything needed to rebuild the cylinder and piston assembly for GAS GAS EC125 motorcycles from 2001 to 2010 with a 54mm bore. It includes a piston, rings, pin, and gaskets for a complete top-end refresh.

Overview

This top end repair kit is designed for the GAS GAS EC125, providing all the necessary components to restore compression and performance. The 54mm standard bore size A ensures a precise fit for your GAS GAS engine. Rebuilding with this kit extends the life of your motorcycle and maintains peak power output.

Built For Performance

• Includes Namura piston with advanced ring design
• Precision-machined to standard bore size A (54mm)
• Complete kit: piston, rings, wrist pin, and gaskets
• Designed for 2001-2010 GAS GAS EC125 models
• Engineered for reliable two-stroke performance

Fits These Machines

• for GAS GAS EC125 2001-2010

On-The-Job Use

• Motocross and enduro racing
• Off-road trail riding
• Engine rebuilds and maintenance intervals

Specs At A Glance

Good To Know

Q: Does this kit include a cylinder head gasket? A: Yes, the kit contains all necessary gaskets for a complete top-end rebuild, including base and head gaskets.

Q: Can I use this kit with a cylinder that has been bored oversize? A: No, this is a standard bore size A kit intended for cylinders within factory specifications. If your cylinder has been overbored, you will need a corresponding oversize piston kit.

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