The wide-narrow chain profile is optimized for maximum efficiency and minimal friction, while the design enhances chain security and reduces the chance of chain drops. The chain is coated with Nickel on the inner and outer links to increase durability, and the inner links are treated with Teflon for improved efficiency. In Vicenza, Campagnolo's special facility uses an ultrasound bath to ensure that their proprietary lubricant coats every link and pin, improving overall longevity and efficiency. The inner links are made of strong C60 steel, and the outer links are made of durable C67 NiCrMo2 steel, resulting in a robust and long-lasting chain design. With the Ekar chain, you have the option of choosing between the classic Campagnolo pin chain design or the new C-Link design, which features a quick-link style setup for easy chain removal. Both options offer the same level of performance and durability, allowing you to select your preferred connecting option without any compromises.

117 Links w/ C-Link