Ultegra ST-8150 Di2 Dual Control Shift/Brake Lever for Rim Brakes - Right, 12-Speed, Black Long sleeve jerseys

Ultegra ST-8150 Di2 Dual Control Shift/Brake Lever for Rim Brakes - Right, 12-Speed, Black Long sleeve jerseysShimano Ultegra ST R8150 levers combine the accuracy of Shimano 12 speed Di2 shifting with the light weight of rim brakes. Quick and intuitive shifting Clearly defined click feeling with ergonomic shifting lever Better bike control and confidence in race conditions Hood shape and texture optimize grip and brake power transmission

like the wind from which it takes its name

extensive field and lab testing proves that Chisel Comp EVO has achieved the impossible—the efficiency

and its center section is aero bar compatible

An included 1

This saddle boasts all day comfort and a shape that everyone can enjoy

Inner rings have two installation positions to work with either type of outer ring

and wide trails where navigating through large rocks and tight bushes is not a concern

The S-Tubo-MTB was developed to have a minimum possible packaging size

merge aesthetics with robust durability

Body: Reinforced Premium Thermopoly

the included Pro Mineral Bleed kit has the tools necessary to service your brakes

more efficient energy boost than traditional gels