Easton haven dropper seatpostcontrol is at your fingertips with eastons haven dropper seatpost featuring a fluid lever stroke and infinite adjustability the dropper seatpost comes with a sleek design including internal cable routing but the main attraction is eastons patented hydraulic locking technology that is inspired by mountain bike disc brakes reliable dropper seatpostthe haven dropper seatpost utilises lower air pressures and static seals allowing easton to deliver a dropper seatpos