Shimano Ultegra ST-8150 Di2 Dual Control Shift/Brake Lever Rim Brakes - Left 2x BLK MFPN=Y5XE98030 Allows for direct attachment of

Allows for direct attachment of all bags with QL1/2

model Thumb Shifter Mounts color black interface Microshift clamp 31

use 12-notch for 46mm outside diameter BB tool

it continues the legacy chosen by hundreds of thousands of Urtopians

Shimano Ultegra ST-8150 Di2 Dual Control Shift/Brake Lever Rim Brakes - Left 2x BLK MFPN=Y5XE98030 Allows for direct attachment ofShimano Ultegra ST 8150 Di2 Dual Control Shift Brake Lever for Rim Brakes Left 2x Black. Shimano 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 TECH SPECS Brake Lever Actuation