Specificatii tehnice:
Description of Campagnolo Record Chain 11-speed Campagnolo Record chain for Campagnolo 11-speed derailleurs. A special Ni-PTFE surface treatment ensures smooth chain movement and improves durability. The chain width is reduced to 5.5 milimeters. A special design and material has been used for the outer links. The pins are hollow to save a few more grams while maintaining strength. The Ultra-Link fastening system guarantees strength and operation with the 11-speed sprockets. The chain can be opened and closed with the tool Campagnolo UT-CN300.