Piaggio Vespa PX,T5,PK,COSA (LML 2T-4T) Backplate Circlip
This circlip is fitted to the inside of the Hub Carrier Backplate. You will see a cutout on the fork arm where the Circlip is fitted. This then safely secures the Hub brake carrier bracket to the fork shaft.
Diameter: 20mm
Comparison Part No. 006422 (PIAGGIO), SF504-1124 (LML)