I've taken my Honda CRF 250L from Bangkok to both Chiang Mai and Nong Khai over the past months. Paid a little less than 1,100฿ each single journey, no hassles, great. Probably like a lot of other riders I'm excited by the introduction of BMW's F800 GS and the chatter of a new African Twin or even the release of a KLR here in Thailand. However, as I always begin from Bangkok and don't want to waste a day either end of a trip riding through flat paddy fields my question is: has anyone taken a larger bike on a train in Thailand? Is it allowed? What are the costs etc? Any other considerations / advice? Just weighing up the personal practicalities and viability of owning an mid sized adventure bike and living in BKK. Many thanks!