The more people I ask, the more contradictory information I receive. Many people say that when buying a motorcycle in Thailand, you do not need to register it. In my country I didn't register my cars either, even though it was theoretically necessary and the police never caused a problem. How is it here? One guy has a nice motorcycle at a good price but only has a copy of the green book. He says that all I need to bring is the purchase contract, bill, driving license and tax. Is it true?
TLDR : Answer Summary
When buying a motorcycle in Thailand, registration is legally required. Many users in the discussion emphasize that you must register the motorcycle in your name within 30 days of purchase to avoid fines and legal issues. It's also mentioned that without registration, you will not have insurance coverage, which poses significant financial risks in case of an accident. Some respondents warn against buying a motorcycle without a 'green book' (the essential ownership document), as it may indicate the bike is pawned or stolen, leading to potential loss of the vehicle. Overall, while there are anecdotal claims that some Thais ride unregistered motorcycles, the consensus among expats is that following legal protocols is crucial for safety and accountability.