Cylinder kit 38mm for Sachs 50/4 EKF, 50S & 501

Cylinder 50cc with 38mm piston, for Sachs speedwind cooled. Intended for speedwind cooled engines. Develops 1.5~2.9hp depending on other equipment. Exhaust pipe attachment: thread (M40x1.5) Connection carburetor 25mm Made of cast iron Inspected and supplemented with NTS quality piston in Sweden. NOTE: The cylinder must be cleaned thoroughly before assembly 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. 18595 Soot kit: art.no. 12971