Use the Shimano Ultegra 6701 chain on any of your high-end 2x10-speed road bikes. Shimano has optimized this lightweight chain for use on road bikes with a double crankset and 10 speed cassette. The chain itself is designed for smooth and quiet operation with directional links profiled to mesh seamlessly with your Shimano 10-speed road drivetrain. As well, each link has a small cut-out for weight savings without any diminished strength. A push-pin style connector is included allowing the chain to be sized and installed with most typical chain tools. Put the Shimano Ultegra 6701 chain to use on any 10-speed road bike for smooth and quiet gear changes.