Scooters

I'm a 190 lb man will those 100 cc Honda bikes hold up with my weight on it? Whats the best bike on the market? thank you

Man, I've seen use those bikes as a people carrier and transport-jumbo-jet all over Bangkok. I doubt you will have any trouble at all.

The Vivace "Super X"100 cc family motorcicle is the most commonly used around, although i dont know if it is the best. Said that, you always can buy for half a million bath a Hayabusa with 1300 cc 8D

Is there are reason why I never see any dirt bikes around Bangkok? Is this a legality issue?

I am over your weight and have had a honda Ckick for a few years now, No trouble and a top speed of over 85 KPH So far a good bike.