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 Complete Spanner's Manual: Lambretta Scooters by Martin 'Sticky' Round (Author) Third Edition
The Unofficial Lambretta Manual Update by Mark Haines
LAMBRETTA - ILLUSTRATED GUIDE TO THE IDENTIFICATION by Vittorio Tessera
Lambretta Performance Tuning and Conversions - 8099990