Athena Piaggio 1 50 45mm Bore 70cc Big Bore Cylinder Kit (For Athena Cyl Kit)

The 70cc ATHENA Ø45mm cylinder is one of the most powerful and robust options for the PUCH Maxi and enables upgrading to a more powerful reed valve. Made from high-quality aluminum, it features first-class workmanship and high-quality materials. Outstanding performance and reliability make this kit the perfect choice for ambitious riders. This ATHENA kit is equipped with optimized timing that offers maximum power delivery and strong torque without compromising on high revs. The piston with ultra-thin piston ring ensures impressive torque delivery and is ideal for riders who want to push the limits of their PUCH Maxi. With four intake ports and a generous exhaust port, the cylinder has been specially designed for optimum gas flow to significantly increase engine performance. The kit includes a 2-petal reed valve as well as an intake manifold compatible with 19mm or 21mm PHBG carburetors. These components increase torque and improve both acceleration and top speed. At the same time, the optimized system ensures a noticeable reduction in fuel consumption. Whether for recreational or competition use, the ATHENA 70cc kit offers solid performance and provides a more dynamic and exciting riding experience.