Ritchey Carbon 1-Bolt Seatpost Clamp Kit (7x9.6mm Rails) (Black) - 55055467003
Ritchey Carbon 1-Bolt Seatpost Clamp Kit (7x9.6mm Rails) (Black) - 55055467003, The Ritchey WCS Carbon 1-bolt rail clamp set for 7x9.6mm seat rails is for installing large railed saddles on Ritchey one-bolt seatposts.