Wing nut steel for Zündapp Bergsteiger, Combinette, Super Sport C 50, CS, CX, Hai, ZD, ZL, GTS, KS, R 50 Type 561, RS 561 MG0003

Rear wheel brake linkage wing nut suitable for Zündapp Bergsteiger, Combinette, Super Combinette, Sport Combinette, C 50, CS, CX, Hai, ZD, ZL, GTS, KS as well as Zündapp R 50 Type 561, RS 50 Type 561, RS 50 Super Type 561. Part number: 428-17.103.