Ritchey WCS Alloy 1-Bolt Seatpost Clamp 7 x 7mm Rails, Black
Ritchey WCS Alloy 1-Bolt Seatpost Clamp 7 x 7mm Rails, Black, Ritchey seatpost clamp kits allow safe and secure clamping of oval shaped saddle rails, such as carbon rails from Fizik (7x9.6mm) and Selle Italia (8x8.5mm)For installing large railed saddles on Ritchey one-bolt posts