Cheap Bike to buy in Peru
 

I´m new in the biking traveling experience; I´m from Argentina and I want to buy a bike in Peru to continue my travel trough Peru, Ecuador and Colombia (for start).
I don´t have a big budget, nor I want a big bike, I just want to get from A to B, and so on. I will be travelling mainly through the coast and eventually go trough the mountains
A friend advice a 125 or 150, a GCL or a XR.

I´m in Lima:
1- Any advice of models?
2- What about used bikes?
3- Any place in Lima to buy or get information?

Thanks!!!!!

what is your budget? Check out MotoLara | Motorcycle Travel & Fotografia and their ride report on ADV rider, they paid about $1500 for their Keeway adventure bikes

and there is a fella in the north somewhere who sells chinese bikes and offers a buy back service, can't recall his name right now