ATHENA forged 57mm 125CC 2T piston pin 16 for Yamaha

The forged piston Ø 57 mm for the original cylinder is an excellent choice for those looking to optimize their engine's performance. Produced by the renowned brand ATHENA, this piston is specifically designed for 2T engines with a displacement of 125 cc, ensuring perfect compatibility and hassle-free installation.

With a bore of 57 mm and a compression height of 29.90 mm, this piston is engineered to maximize engine efficiency, contributing to more effective combustion and a quicker throttle response. The diameter of the connecting rod pin, measured at 16x10x45 mm, ensures a robust and durable connection, while the biconical configuration of the pin offers better force distribution, reducing wear and increasing the longevity of the component.

The piston is equipped with two rings, which optimize sealing and improve compression, allowing the engine to express its power to the fullest. The domed head of the piston is designed to promote more uniform combustion, contributing to superior performance and greater energy efficiency.

• Bore: 57 mm
• Compression height: 29.90 mm
• Displacement: 125 cc
• Connecting rod pin diameter: 16x10x45 mm
• Pin configuration: biconical
• Number of rings: 2
• Engine type: 2T
• Piston head: domed

In summary, the 2T ATHENA forged piston of 57 mm is a fundamental component for those looking to push their engine to new levels, ensuring high performance and reliability over time.