The Ritchey WCS Zero seatpost is made of 3D forged premium 2014 aluminum, and uses the same design as the WCS Trail Zero seatpost.
Mountain bike seatposts suffer more hard hits than road posts, so, to address this, Ritchey designed a new clamp design for the Zero offset post. Inspired by the clamp design used on our KITE Dropper Post, this seatpost offers lightning-fast precision adjustments, works with any standard two-rail saddle design, and will keep your saddle
properly positioned regardless of how gnarly the trail gets.
Material: 7075 aluminum
Weight supplement: at 27.2 mm | manufacturer information
