Campagnolo EKAR ChainChances are you've either broken your chain, are upgrading your drivetrain, or are building a bike from scratch if you're looking at the Ekar chain. Regardless, we've got your back with the 1x13 specific Ekar chain. The wide-narrow chain profile is optimized to be as efficient and low friction as possible while the wide-narrow design adds additional chain security and reduces the chances of dropping a chain. Featuring a Nickel coating on the inner and outer links for increased durability and a Teflon coating on the inner links for increased efficiency. Campagnolo's special facility in Vicenza uses an ultrasound bath to make sure that their special lubricant coats every link and pin. This increases the longevity and efficiency of the chain overall. C60 steel inner links are incredibly strong and paired with C67 NiCrMo2 steel outer links creates an incredibly strong and long lasting chain design. With the Ekar chain you have the choice of the classic Campagnolo pin chain design or the new C-Link design which has a quick link style setup and allows for easy chain removal. Both options offer the same performance and durability, so you can pick your favorite connecting option without any drawbacks. Features1x13 specific wide-narrow chain design is low-friction, super efficient, and decreases the chance of dropping a chainNickel coating increases the overall chain durabilityTeflon coating on the inner links for maximum efficiencyChoice of classic pin or C-Link allows you pick your favorite link system with no performance drawbacksSPECIFICATIONSSpeeds13Chain Length117 Links (C-Link), 118 Links (Pin)Chain ConnectorPin or C-LinkInner Link FinishNickel-Teflon Surface TreatmentOuter Link FinishNickel Surface TreatmentPin TypeCampagnolo PinIntended UseRoad, Cyclocross, GravelWeight242g | Campagnolo | EKAR Chain | Silver | With C-LINK, 13-Speed, 118 Links