3T Dorico LTD Seatpost: DORICO LTD is the classic setback seatpost, executed in composites for ultimate light weight. The shaft and the head are a single composite structure, setting the composite saddle rail supports 25 mm back of the post’s centerline. Twin alloy yokes are captured by recessed titanium bolts, giving accurate control over saddle angle – a key factor for long-term rider comfort. Modern materials and fabrication technology transform this traditional seatpost design. Like the Ancient Greek architectural column it gets its name from, DORICO is built to provide elegant, robust support that stands the test of time.