ATHENA 2T Piston 55.98mm forged for Yamaha/Derbi

The 2T ATHENA piston cast from 55.98 mm is specifically designed for Yamaha and Derbi models, representing an ideal choice for those looking to optimize their motorcycle's performance. With over 40 years of experience in the industry, ATHENA offers a complete range of cast pistons, made with advanced CNC machining technologies that ensure extremely precise dimensional tolerances, less than 0.01 mm.

This piston is made from a special aluminum alloy based on silicon, which not only ensures reliability comparable to that of original components but also offers superior strength and high performance. The carefully polished profiles promote smooth airflow and optimal flame front propagation, contributing to a smooth and responsive engine operation.

Each piston is engineered in Italy by the ATHENA research and development team and undergoes rigorous testing both on the bench and on the track to ensure excellent performance. The kit includes the piston, the pin, the circlips, and the ring kit, all designed for easy replacement and interchangeability if necessary. It is important to note that ATHENA products intended for displacements and powers exceeding those allowed by road regulations are designed exclusively for competitive use, and the company disclaims any responsibility for uses not in compliance with national regulations.

Only for Athena Thermal Group P400485100009