Truvativ descendant dh seatpostthe truvativ descendant dh seatpost is designed to meet the one ultimate requirement of a downhill seatpost that you can fit it and forget its there until you need it to be constructed from super tough and 3d forged aluminium its strong and light and provides the take for granted performance that is essential for the rigors of downhill riding features material3d forged al 7050 aluminium post and head hardware steel length350mm setback 0mm colour black