and its 18/8 stainless steel construction can stand up to even the roughest of conditions

A dirty drivetrain causes poor shifting and unnecessary wear to expensive parts

and cutouts in the outer and inner plates drop 13 g from the previous generation

Better finger wrap on the hood means less fatigue on long days

Double-Lock lace system

SHIMANO EW-RS910 Di2 Handlebar/Frame Junction-A Continental and its 18/8 stainless steelDesigned for use as a bar end on drop handlebars or with designated frames, the RS910 junction is a 2 port option for internal E TUBE wire routing, charging, battery monitoring, and shift mode switching.