Pinion with 14 teeth suitable for Zündapp KS 50 Sport, KS 50 Cross, KS 50 Super Sport and Watercooled.
Toothed mount (16.5mm), suitable for chain type 420 (1/2 x 1/4).
Esjot quality, made in Germany.
Toothed mount (16.5mm), suitable for chain type 420 (1/2 x 1/4).
Esjot quality, made in Germany.
