Black rear frame grommet plug for DL GP
Will also fit all series 1 2 3 and Serveta models
Sold each. (4 needed per scooter)
See fig. 9 in the image below.
The Unofficial Lambretta Manual Update by Mark Haines
LAMBRETTA - ILLUSTRATED GUIDE TO THE IDENTIFICATION by Vittorio Tessera
Lambretta Performance Tuning and Conversions - 8099990
Lambretta Tuning Manual by Dave Webster - 8099992