Connected everything up and 99% finished on my Vespa Et4 125 (LEADER) Rat. Getting nothing at all though. Earths are good, fuses are good and batters at 13.47v : r/Vespa
Vespa ET2 | ET4 | LX 50 | GTS clock battery change with 1.5 V AA battery - YouTube
Prima Gel Battery (12V YG4L-BS); Genuine 50cc, Vespa ET2
How to install a battery on a vespa or piaggio scooter - YouTube
Battery Cover for Vespa ET2, ET4
Battery 12V/9Ah, YB9-B also for Vespa PK50-125 S/PK50 SS/XL/N/Plurimatic/PK 125 ETS/N/XL/XL2 135x75x140 mm standard battery, dry pre-charged white | SIP-Scootershop