Shimano Ultegra ST-R8000 STI Shifter Left 2 Speed BX Apparel With nothing inside or over

With nothing inside or over your ears

whether under climbing load or sprinting to the stage finish

145g (Narrow)

Designed for convenient and reliable hydration on the go

finding that last bit of traction on wet roots

Shimano Ultegra ST-R8000 STI Shifter Left 2 Speed BX Apparel With nothing inside or overThe new Ultegra R8000 series is taking our rider tuned philosophy to the next level, with an extensive range of components for mechanical shifting, electronic shifting (Di2) and time trial triathlon. Features Quick and intuitive rear shifting operation Redesigned internal shifting unit Comfortable grip and operation Consistent braking performance in any condition Specifications Use: Road Group: Ultegra Model: ST R8000 Type: Dual Control (STI) Gear