Cylinder kit 40mm for Zweirad-Union, speedwind cooled

Cylinder 50cc with 40mm piston, for Victoria (Zweirad Union) EM50 engines. Intended for speed wind cooled engines. Develops 1.5~2.9hp depending on other equipment. Corresponds to original number: 805 401 99 01 Exhaust pipe attachment: press fit attached with stud bolt (M6x18mm) and nut. Carburetor attachment: flange bracket Made of cast iron Inspected and supplemented with NTS quality piston in Sweden. NOTE: The cylinder must be cleaned thoroughly before installation as chips or grinding dust from production may occur! For the longest possible durability and service life, the cylinder kit should be "run in" during the first approx. 20 miles. Suitable piston: (included) art.no.15606 Soot kit: art.no. 28387 Intake gasket: art.no. 28388