Cylinder kit set 60cc 42mm piston 14mm piston pin for Hercules K 50, DKW RT 159, KTM Comet, Horex MG00064676

60ccm tuning cylinder kit with piston and gaskets, suitable for Sachs 50 S engines, used in Hercules K 50, DKW RT 159, KTM Comet, Horex. Bore 42mm, piston pin 14mm, exhaust 32mm, intake 27mm. High-end tuning cylinder with additional transfer ports in top quality and very good workmanship. Includes piston, piston pin, piston ring, piston clips, and gaskets. Without intake manifold and exhaust manifold. Tuning part for racetrack use, not allowed in the area of the German Road Traffic Licensing Regulations (StVZO), operating permit expires. Adaptation/adjustment work required, buyer responsible. Returns only if undamaged and original. Check and adjust timing, ignition, and carburetor settings. No warranty on tuning parts.