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
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