The Shimano Ultegra 6701 chain is a 10-speed chain designed for use with Shimano Ultegra 10-speed drivetrains. It features Shimano’s proprietary HG (Hyperglide) technology, which ensures smooth and precise shifting under load. The chain is made of nickel-plated steel, which provides durability and corrosion resistance.

The Ultegra 6701 chain uses Shimano’s CN-6701 chain pins, which are designed to be used only with Shimano chains. It has a chain width of 6.1mm and a weight of approximately 267g.

It is important to note that proper maintenance and lubrication are essential for the longevity and performance of any bicycle chain, including the Shimano Ultegra 6701 chain. It is recommended to clean and lubricate the chain regularly to prevent wear and damage and replace the chain when it reaches its wear limit, which can be determined using a chain wear gauge.