## Polini Sport 70cc Complete Piston Kit, d.45,40mm, Yamaha DT / RD 50 AC This high-quality Polini Sport 70cc complete piston kit is an excellent choice for tuning enthusiasts of Yamaha DT / RD 50 AC motorcycles. Designed to increase power and performance, this kit offers unparalleled quality and reliability, characteristic of the Polini brand. ### Performance and Reliability The Polini Sport 70cc kit provides a significant increase in power and torque, which translates to a more dynamic ride. Precise manufacturing and high-quality materials guarantee long life and trouble-free operation. The 45.40mm diameter piston fits perfectly into the 70cc cylinder, ensuring optimal compression and efficient combustion. ### Technical Specifications: * Piston Diameter: 45.40mm * Capacity: 70cc * Application: Yamaha DT / RD 50 AC * Brand: Polini ### Why choose the Polini Sport piston? * **Increased power and torque:** Enjoy a more dynamic ride and better performance. * **High quality workmanship:** Precision and attention to detail guarantee long life. * **Reputable brand:** Polini is a recognized manufacturer of tuning parts, known for its high-quality products. * **Easy installation:** The kit is complete and ready to install. By choosing the Polini Sport 70cc complete piston kit, you are investing in performance, reliability, and true riding pleasure.