Deda elementi zero seatpostthe deda elementi zero seatpost benefits from a 3d forged 7050 aluminium construction which creates a very low weight and high tensile strength to ensure lasting durability it also features the same saddle rail clamp system as seen on dedas superleggero rs model which gives you easy assembly and precise adjustments features material3d forged 7050 aluminium finish matt black length 350mm diameter 27 2mmbuydeda elementi componentsfrom chain reaction cycles t