The Ritchey WCS seatpost is made of 3D-Net forged 7075 aluminum alloy. for super light weight. The one-bolt design and textured clamp surface allows for easy adjustment and a vise-like grip. The low profile saddle won’t bottom out on the saddle in rough terrain. Its wide saddle clamp reduces stress on lightweight saddle rails.
31.6 mm – 350 mm, 27.2 mm – 350 mm