HONDA ADV 160 Los Angeles, CA

Hi Everyone- I’m looking into the HONDA ADV 160 - Still debating on getting the 2026-2027 or a used one 2025-2024 - I have not ridden a bike for over 20 years - So I’ll need to get my M1 endorsement. That being said where’s the best place to look for a used one? Cycle Trader? Also I have seem a lot of YT videos and in PH they have some great upgrades, touring bars, lights, etc.. Anyone know of a reputable source maybe eBay? Anyways any recommendations would be appreciated. Thanks for you time-