Cylinder 79Cc Nk104.41Cylinder Kit V. 2 79cc for Piaggio 50cc 4 stroke 2 valveCleanly finished Naraku 79cc big bore cast iron cylinder for scooters with 50cc Piaggio 2 valve 4 stroke engine The compression ratio has been specially adapted to the needs of everyday use. Thus, this cylinder kit has solid performance and torque values and at the same time is designed for durability Especially in mountain passages or in pillion operation, this Naraku cylinder plays out its