Shimano 105 CN-HG601 11-Speed Quick Link Chain 116 Links rib Patented Body Geometry design is

Patented Body Geometry design is lab-tested to ensure improved comfort and blood flow to sensitive arteries

Without cleat nut specification

Speeds: 11-28T: 11-12-13-14-15-17-19-21-24-28T

level 3 padding and multiple width options provide optimal comfort and support for long distance rides in an aerodynamic position

Fitted with a MIPS Evolve solution

Shimano 105 CN-HG601 11-Speed Quick Link Chain 116 Links rib Patented Body Geometry design isSHIMANO 105 11 Speed Super Narrow HYPERGLIDE SIL TEC Road Chain This Super Narrow HG X11 directional chain offers precise shifting and improved durability thanks to SHIMANO's SIL TEC treatment on the inner plate surfaces. System engineered drivetrain component for optimal power transfer Inner plate treated with SHIMANO's ultra low friction surface treatment SIL TEC Smooth and precise front and rear shifting Directional chain Weight: 257 g (114 Link)