## Athena Sport Pro 70cc Cylinder Kit, Gilera / Piaggio AC (without head) Looking for a powerful and reliable cylinder for your Gilera/Piaggio AC scooter? The Athena Sport Pro 70cc cylinder is an excellent choice for those seeking increased power without compromising quality. This aluminum cylinder offers Mid Race class performance at a price comparable to cast iron counterparts. ### Performance and Reliability The Athena Sport Pro 70cc delivers impressive torque thanks to specially designed ports and excellent timing. The aluminum construction guarantees superior heat dissipation, resulting in longer engine life and stable performance. With a suitable exhaust system, such as Yasuni Z or Giannelli Rekord/Reverse, and a 19/21mm carburetor, achieving 9hp is entirely realistic. ### Complete Kit The Athena Sport Pro 70cc kit includes everything you need for installation: piston, ring, pin, pin retainers, gaskets (including gaskets under the cylinder for setting the squish*), and reed valve plates. The cylinder is designed for use with the original cylinder head. ### Tuning Potential With the right parts and modifications, the Athena Sport Pro 70cc kit offers the potential to achieve even greater power. It's the ideal solution for tuning enthusiasts looking for a solid base for further modifications. *Squish - the distance between the cylinder head and piston at top dead center. ### Athena Brand - Guarantee of Quality Athena is a renowned manufacturer of motorcycle and scooter parts, known for the high quality of its products. By choosing the Athena Sport Pro 70cc cylinder, you are investing in proven and reliable technology.