What documents do I need to cross the border from Pattaya to Phnom Penh, Cambodia by motorbike?

When crossing from Pattaya to Phnom Penh, Cambodia on a motorbike, you will need the bike's green book in your name, along with temporary import documents for Cambodia. A visa costing approximately $35 will also be required. It is recommended to avoid the Poi Pet border, travel during daylight hours, and ensure your motorbike is secure at night. There may be assistance available from locals near the border, albeit for a fee. Additionally, be cautious of the road conditions if entering through Koh Kong.