Shimano 105 CN-HG601 11-Speed Quick Link Chain 126 LinksSHIMANO 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

A total of 19 vents at the front

a colour that celebrates his home nation

Lightweight and durable hollow Ti rails

Calcium Grease is used for the general assembly of bike components and the lubrication of moving parts

Wipe the heavy dirt with a wet sponge (mud

Made in the USA

SwissStop Disc RS offers a highly balanced combination of brake performance

the M9100 chain provides enhanced chain retention thanks to an extended portion of the inner plate

Add in a micro-adjustable dial for on-the-fly adjustability and you're ensured an easy

Body Geometry Footbeds are ergonomically designed and scientifically tested to increase power

an updated tread and compound that rolls even faster

When including MIPS and earning this Five Star Virginia Tech® Helmet Rating™ we didn’t give up any comfort—the Align II includes the Headset SX dial fit system for easy fit adjustment