Electronic dropper seatposts Magura. We offer electronic dropper posts in lenghts of 125mm. Seatposts Magura jsou are made in diameters 30,9mm and 31,6mm and are powered by 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!