I just want to point out a few things here about our new friend from Indonesia. For all of you junior detectives: 1) People in America don't say "I am from USA", if pressed we usually offer the state or major city that we live near, 2) We don't usually introduce ourselves with our first and last name all mashed together, 3) Nobody in the United States is touring on a Yamaha R15. I don't think any manufacturer sells a 150cc sportbike in the states. Culturally 250cc bikes are generally considered unsuitable for a grown man outside of your first bike. Not that it's true, that's just the culture, no grown "real USA man" is bragging about travelling on a 150cc sportbike replica. Grom? sure. That's a special exception. There are more clues here as well, let's see if any of you can find them...