Ritchey classic seatpostproven 2 bolt design provides a class leading balance between strength weight and adjustability features ritcheys classic hi polish silver finish two bolt design for easy to adjust vise like grip low profile clamp reduces stress on lightweight rails and wont bottom out bolts oriented to the axis of the rails for greatest contact area with the saddlespecifications material 3d forged 2014 alloy length 350mm offset 25mm cradle 43x38mm finish hi polish silver wei