Bontrager Line Dropper SeatpostA cable actuated dropper post with infinite travel adjust and a simple, reliable design. It just works A streamlined design with fewer moving parts and better seals makes for a dropper post that performs consistently and requires less maintenance. The updated Bontrager Line Dropper Post is easy to set up and now even easier to service. The cable actuated hydraulic locking design provides proven functionality for bikes with internal routing. Product