Shimano Ultegra CN-6701 10-Speed Chain

The Shimano CN-6701 10-speed chain gets Shimano's asymmetrical design for super-smooth shifting and improved durability. The redesigned inner and outer links are optimized to efficiently shift under hard loads and virtually eliminate 'chain suck.' (The 6701 chain is not recommended for use with triple or Shimano triple road or 10-speed mountain groups.) Pins included. 267 g.