The Telec dropper post adds control and capability to your bike. It comes in a wide range of travel options to fit nearly any bike and riding style. Telec also features tool-free travel adjustment, adjustable return air pressure, and a two-bolt seat clamp for dialing in that "just-right" ride feel. To top it all off, Telec is simple to service -- less tinkering, more riding. Pair this post with the Teravail Telec Dropper Lever for the best dropper post setup, with light and smooth action on any handlebar. - Wide range of travel options from 125mm to 230mm - 30mm of tool-free adjustment in 10mm increments - Low stack height and 2-bolt adjustment offers easy installation and near-infinite angle adjustment - Adjustable air pressure to tune your return speed - Cable and housing included