Shimano Ultegra CN-6701 10 Speed Chain Shimano's Ultegra 6701 chain is an excellent choice for riders looking for the ultimate price to performance ratio for their Shimano 10 speed-equipped road bike. It utilizes a half-cutout design with an asymmetrical plate profile to optimize shifting performance up and down the cassette. Compatible with any Shimano 10 speed road system, get ready to tackle the climbs and the sprints with excellent shifting precision and durability. For 10 Speed Road Drivetrains Directional design for smooth shifting even under heavy load (install with logos facing outboard) Perforated inner plates for weight saving Zinc-alloy plated outer plates Utilizes a single-use chain pin for durability and reliability 116 links Weight: 275 g | Shimano Ultegra Cn-6701 10 Speed Chain Silver, 10 Speed