Shimano CN-6600-10 Chain - 10-Speed | 116 Links Hydraulic Bleed Kits This set gives you everything

This set gives you everything from small stem bolts to large bottom bracket and pedal fasteners in a single kit

The Wera 967/9 TX Multicolour HF 1 is built for cyclists and mechanics who work with recessed Torx fasteners and cannot afford a dropped screw mid-build

and LOOK's KEO cleat system gives you the same float options as the rest of the lineup

the Multi 17 is the sweet spot

and the lockring is included

Shimano CN-6600-10 Chain - 10-Speed | 116 Links Hydraulic Bleed Kits This set gives you everythingWhy Is the Shimano CN 6600 10 the Correct Chain for Ultegra 6600 Drivetrains? The Shimano CN 6600 10 is the OEM specification 10 speed chain for the Ultegra 6600 generation groupset, built with Shimano's HG X directional chain technology for smooth, reliable shifting across the full cassette range. The directional construction ensures clean front and rear shifts at every cadence, delivering the precise performance expected from Ultegra level