Hi guys, i live in Argentina, im planning to sell my car and purchase a bike. Yes, i will do it.

Well, i dont want to spend too much money, im thinking in 500-700 range.

Im looking some bike to use in my city, i dont have mountains near my city, so i think that i dont will need shock abs or stuff like that.

i will travel like 30 - 40km a day, thats all.

Can someone point me to some brands/models, i really will appreciate your help.

Btw, im 175cm, i think that i need an 18" or 19" right?