52° 22' 0" N 4° 54' 0” E The Opafiets. The original Dutch bike. Popularized in Holland, this Dutch-styled roadster bike uses the classic diamond shaped frame geometry commonly seen on the streets of Amsterdam. To give the bike a very traditional yet modern look we used a lugged steel frame and painted it with a pearlized black finish. The Opafiets also has front and rear fenders and a half chain cover for a clean, easy ride. Customize your bike with our genuine leather accessories or a vintage bicycle light and handmade basket, and ride your city in style.