Compatible with all Campagnolo 11 Speed derailleurs from 2015 model year onwards including Super Record, Record, Chorus and Potenza. According to Campagnolo these will not work with 11 speed derailleurs from 2009 - 2014. Our investigations seem to suggest this is not correct! The item "Campagnolo Carbon Bar End Gear Shifters 11 Speed RRP £323.99" is in sale since Thursday, July 29, 2021.This item is in the category "Sporting Goods\Cycling\Bike Components & Parts\Shifters". The seller is "sjs_cycles" and is located in Bridgwater. This item can be shipped to United Kingdom, Antigua and barbuda, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Australia, United States, Canada, Brazil, Japan, New Zealand, China, Hong Kong, Norway, Indonesia, Mexico, Singapore, South Korea, Switzerland, Taiwan, Thailand, Bangladesh, Belize, Bermuda, Bolivia, Barbados, Brunei darussalam, Cayman islands, Dominica, Ecuador, Egypt, Guernsey, Gibraltar, Guadeloupe, Grenada, French guiana, Iceland, Jersey, Jordan, Cambodia, Saint kitts and nevis, Saint lucia, Liechtenstein, Sri lanka, Macao, Monaco, Maldives, Montserrat, Martinique, Nicaragua, Oman, Pakistan, Peru, Paraguay, Reunion, Turks and caicos islands, Aruba, Saudi arabia, South africa, United arab emirates, Bahamas, Colombia, Kuwait, Philippines, Qatar, Uruguay, Viet nam, Russian federation.