6831124 Frontfork Zundapp 517 for 530 discbrake fender
The set includes:
Frontbreaking set complete with guidingbushes and oil seals Forktubeset Frontfork springsupportset Frontforkspring set Frontfork guidingbush set Frontfork connection
front forkbellow set conical frontfork bushset nylon Hosestrapset stainless 4 pcs
It is a DIY set