Ritchey WCS Carbon One-Bolt Seatpost Patent pending 1-bolt clamp system makes seat installation & adjustment extremely simple. Loosening one single bolt allows for both fore/aft & tilt adjustments. The riders weight is concentrated on the post, not on the clamp. Carbon monocoque construction. Ritchey WCS Carbon One-Bolt Seatpost Specifications:
Material: Carbon. Construction: Monocoque. Cradle: 43 x 38. Length/ Diameter: 350mm (27.2 or 31.6). Weight: 175g (27.2/350). Finish: 3K Carbon. Offset: 0 or 25mm. Please Note: If the rails on your saddle are oversize please purchase the oversize clamps here. Buy Ritchey WCS Carbon One-Bolt Seatpost from Chain Reaction Cycles, the worlds largest online bicycle store.