Shimano Dura-Ace CN-HG901 11-Speed Quick Link ChainDURA ACE 11 Speed Super Narrow HYPERGLIDE SIL TEC Road Chain The SHIMANO HG901 11 chain receives a complete SIL TEC treatment on its plates and roller for increased durability and efficiency. Its asymmetric design ensures smooth front and rear shifts while reducing drivetrain noise. Compatible with 11 speed drivetrains, the HG901 11 is also rated for E BIKE use. HG X11 special asymmetric plate design for 11 speed Rear drive Smooth driving without

Does not leave any traces on chrome

patented brain protection system that helps protect the head from multidirectional impact

thoughtful build choices

HYPERGLIDE+ cassettes have revolutionized off-road shifting with their seamless shifts both up and down the gear range

Lightweight and supportive PU padding for comfort and support on longer rides

drivetrain and other moving parts

Shimano SG-S700 is specifically designed for Shimano Alfine internal hubs for lubricating and keeping performance at its best

12x142mm centerlock

Fabric Content: Knit 78% Nylon

it also performs its primary task of holding tight to bottles dutifully

The conventional approach to helmet design is that more foam (EPS) means better energy management

high-performance saddle we’ve ever measured