ATHENA 004416/R Chrome Piston Ring D.42x2mm

The ATHENA piston ring is a fundamental component to ensure the proper sealing between the piston and cylinder, directly contributing to the efficiency and performance of the engine.

The diameter of 42mm and thickness of 2mm make this ring compatible with original and Athena pistons for various motorcycles.

The ring is installed in the grooves of the piston and plays a crucial role in sealing the combustion chamber.

It helps maintain the correct compression, preventing the escape of burnt gases, and regulates the oil passage along the cylinder walls.

An efficient ring is essential to ensure power, low consumption, and smooth engine operation.

Dimensional precision allows for optimal fitting with the piston and cylinder, enhancing the overall reliability of the engine.

Ideal for maintenance and overhaul operations, it is the right choice to restore the original performance of the engine.

• Diameter: 42mm
• Thickness: 2mm
• High resistance to wear and temperatures
• Dimensional precision for perfect sealing
• Compatible with OEM specifications
• Optimizes compression and oil control

WARNING: these replacement components are expressly developed and compatible only for Athena pistons.