The KMC X10 114 Links 10 Speed Chain has been designed with X-Bridge technology for seamless shifting. This chain is extra stretch proof for longer life and offers a non-directional use. New fully recyclable plastic packaging with a specific compartment for a missing link.KMC X10 114 Links 10 Speed Chain Features1/2" X 11/128".Pin Length: 5.88 mm.114 Links.Weight: 268 grams.Colour: Silver/Black.Hi-Performance.Extremely durable.Non Directional.Half Nickel Plated.For Shimano, Campagnolo and SRAM 10-speed derailleur systems. More info