Very little tour of Thailand! the name is not appropriate.
Apparently not many people know Thailand well.
It is a wonderful country to cycle through. I traveled 40,000 km by bicycle in this country that I do not live in. If you choose your route carefully, favoring small roads, it's a real paradise and certainly the safest country I've been to (Europe, South America and Southeast Asia). I specify that I practice the bivouac. In general, I stay three months in Thailand and Cambodia or Laos and I travel 5000 to 6000 km in two and a half or three months. I speak a little bit of Thai and I have great relationships with the local population.
Thailand has become, since 2015, the country with the most cyclists in the world organizing long distance events (200-400-600 etc up to 2000 km) with many participants on Paris-Brest-Paris!