My neighborhood ride. Singlespeed. Lugged frame and fork from a "mini-racer" - small wheeled road bikes common in the Philippines in the 80's. Wheels are 451. Seat and seatpost from are standard mountain bike parts, Handlebar and stem are BMX parts.
I still see a few of these around the city, used by couriers with the drop bars turned upside down. I like the extra height and stiffness provided by BMX bars.