These brake shoes will fit the front or back hub on GP Lambretta models only.
These are a different size from Li,Tv,Sx
Ensure you are ordering the correct type for your scooter.BGM7870GP
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