PSA: If your TPTBBAIM is getting lonely, Amazon has real, legit, not counterfeit ABUS 37/60s for $35. I wasn't expecting the light up key or covers based on the listing images! :
ABUS brake disc lock Granit Quick 37, Security Level 15, ART Level 4, yellow, black | Security | Vespa LX | Vespa accessories | Piaggio-Vespa Online Shop by RWN