The Velo ORANGE Blog: Seatpost Setback - A Scrutiny of Styles
Seatpost - Wikipedia
BIKE AHEAD COMPOSITES seatpost THE Setback Carbon 27,2 mm UD-optics, 339,00 €
Amazon.com : ROADNADO Bike Carbon Seatpost 27.2/30.8/31.6 * 350MM Bike Seatpost Setback Bicycle Seatpost with Adjustable Clamp 3K Matte for Mountain Bike Road Bike MTB BMX Black : Sports & Outdoors