Sprocket steel 40 teeth 120mm black for Ejsot, ZD 30, ZL 25, ZA 10 MG00094337

Sprocket with 40 teeth, manufactured by Ejsot in Germany, suitable for original size on ZD 30 (2-speed) type 446-200 and 201 (aluminum rim) from serial number 9265015, ZL 25. Not original size on ZA 25 from serial number 9423460, ZD 10 (2-speed) type 446-211 (aluminum rim) from serial number 9264540. Part number 446-15.158, hub diameter 120mm, chain type 415: 1/2 x 3/16 pitch.