Electronic dropper seatposts Magura. We offer electronic dropper posts in diameter 30,9mm. Seatposts Magura jsou are made in lengths 100mm, 125mm and 150mm and are powered with unique electronic drive system Magura Vyron eLECT. Electronic remote on handlebars is wireless and connected with dropper post with radio signal. Finaly is not necessary to have cables inside the frame so you bike will look much better on first sight without more cables!