Product Description Spare part for Ritchey seatposts. Compatibility:For Ritchey Link seatpostsSuitable for 7 x 7 mm, 7 x 9 mm, 8 x 8.5 or 7 x 9.6 mm railsColour Index:bb black:blast black = black-mattManufacturer Number:41-300-010 Contents:1 x Ritchey Link replacement clampincl. mounting material Manufacturer: Ritchey Design Inc. 575 Old County Road San Carlos CA 94070 USA info@ritcheylogic.com Distributor: Cosmic Sports GmbH Leyher Straße 47 90763 Fürth Germany info@cosmicsports.de