LEFT SHIFTER SHIMANO 8070 ULTEGRA DISC DI2

Left shifter. Description of Shimano Ultegra Di2 ST-R8070 + BR-R8070 Hydraulic Disc Brake - Flat Mount - FW Set

Employing the latest technologies from Dura Ace R9100 elite road components and through its proven systems engineering approach, Shimano's Ultegra R8000 series offers refined rider ergonomics, increased shifting performance and confident control on the road. all driving conditions. Riders who choose the Di2 (R8050) shifting components also have the ability to activate or deactivate the multi-shift function, as well as to customize the settings for each key individually.

Ultegra brake and gear set with ST-R8070 Di2 dual joystick for precise electronic shifting and BR-R8070 hydraulic caliper for increased rider control in all conditions.

Shimano Ultegra Di2 ST-R8070 STI

Ultegra Di2 ST-R8070 dual control levers allow not only more intuitive shifting operations, but also quick and precise shifting thanks to clearer spacing between the shift buttons. A more defined click feel and a wider reach adjustment range create even more comfort. Group specific, each switch has the option of multi-shift on or off. The STI top button remote switch is programmable for third party cycle computers. All functions are compatible with the E-Tube app or Shimano PC software.

Ultegra Di2 dual control levers in hydraulic disc version improve rider control in all conditions. The small size of the stand feels great in the palms and improves ergonomics. On top of that, the lightweight materials make the STIs race ready.

Shimano Ultegra BR-R8070 Flat Mount Hydraulic Caliper

The hydraulic Ultegra BR-R8070 provides the next stage of rider control in all conditions. With a lightweight and minimal Flat Mount design, the sleek caliper blends seamlessly into the aerodynamic profile of a road bike, where it can be installed directly on the frame or fork. The SM-RT800 rotor (optional) offers even greater heat management capabilities than Shimano's industry-leading ICE TECH Freeza rotors, resulting in unmatched braking performance and reliability under the most demanding conditions.
Included in delivery: left STI lever + front caliper,
fill and bleed,
incl. FW brake disc adapter, SM-BH90 brake cable and L02A resin brake pads with cooling fins
Material: Bracket, Electric Button, Master Cylinder: Glass Fiber Reinforced Plastic (GFRP)
lever: aluminum (painted)
caliper: aluminum (anodized)
piston: ceramic
Weight supplement: set, unfilled)
approx. 180 grams (STI)
approx. 148 grams (gauge)
(manufacturer's specifications