Chainring locking plate with screws suitable for Hercules Prima 1 - 6, M Optima 3S, Zündapp A 25 Automatic moped type 460-02 and 460-01 from the years 1983 to 1984 as well as other models. Suitable for 4-hole chainring. Also suitable for Garelli Cross KTM moped type 505.







