Piston with 38mm diameter and 14mm piston pin, suitable for Sachs 50 S 501 engines, used in Hercules K 50, KX, GT, GX, Supra, DKW, KTM, and other models. Bore: 38 mm, aluminum cylinder with L-shaped piston ring. Piston pin: 14mm. Made in Italy, also suitable for tuning. Complete with piston rings, piston pin, and clips.







