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Shimano Dura Ace ST-9070 11-speed Set

Shimano Dura Ace ST-9070 11-speed Set 03002338

03002338
168,41€
Item is on sale. Compare at
280,69€

The Shimano Dura-Ace Di2 ST‑9070-R is a high-class right electronic lever of the Dual Control type, designed for road bicycles with 11-speed electronic Di2 systems. It combines the control of the rear derailleur and the front brake, providing instant electronic shifting and powerful, precise braking. Its design with a compact body, improved ergonomics, and programmable buttons ensures optimal control in all conditions. The model supports E‑Tube technology for customizing functions and firmware updates.

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Item name Shimano Dura‑Ace Di2 ST‑9070 Right
Manufacturer Shimano
Supplier item number KST9070R
EAN N/A
Product type Right shifter (Dual Control Lever)
Brake lever material Carbon (CFRP)
Body material Carbon (CFRP)
Model ST‑9070 (right)
Series Dura‑Ace Di2 9070
Number of speeds 11 rear
Position Right
Shifting Type Electronic (Di2)
Technology STI Dual Control, Di2, E‑Tube, SLR‑EV
Number of E‑Tube ports 2
Handlebar Diameter 23.8 – 24.2 mm
Mounting Type Clamp band
Color Black
Weight ~120 g (1 pc.)
Warranty 2 years

The Shimano Dura-Ace ST‑9070‑R is designed for high-end road bikes using Shimano's electronic Di2 platform. It is created for cyclists seeking maximum precision, speed, and customization in shifting. Suitable for both professional athletes and ambitious enthusiasts who demand the best from their equipment.

  • Front and rear derailleurs
    Compatible with rear Di2 derailleurs: RD‑9070, RD‑6870, RD‑R8050, RD‑R9150, and other models supporting 11-speed Di2 shifting.
  • Brake systems:
    Suitable for road mechanical rim brakes with the SLR‑EV system.
  • Drivetrain systems:
    Designed for Shimano Dura-Ace Di2 2x11 systems.

    If you need installation checks or help choosing compatible components, we recommend visiting our store:
    👉 https://dragzone.bg/pages/shops
  • Installation:
    Mount the shifter using the clamp on the handlebar (23.8–24.2 mm).
    Connect the SD50 cable to the port, ensuring correct orientation.
    Follow Shimano's recommended tightening torque during installation (see the service manual).
    After installation, adjust the reach according to hand size.
  • Use and Maintenance
    Regularly check the condition of the hoods and clean them with a mild soapy solution.
    Update the firmware via E‑Tube Project for optimal performance.
    Avoid using strong solvents and detergents.
  • Is the TL‑EW02 tool included in the set?
    Yes, the W/TL‑EW02 marking means that the tool for working with E‑Tube cables is included.
  • Is the shifter suitable for mechanical derailleurs?
    No, the ST‑9070‑R works only with electronic Di2 derailleurs.
  • Can I add satellite buttons (sprinter shifters)?
    Yes, the model has an additional port for this type of shifters.

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