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Shimano Ultegra DI2 ST-R8050 Shifters - Shimano
Shimano Ultegra DI2 ST-R8050 Shifters - Shimano


Shimano Ultegra DI2 ST-R8050 Shifters

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Shimano Ultegra ST-R8050 DI2 Shifters for Rim Brake

Shimano has given the Ultegra groupset an updated design that utilizes all the new features of the new Dura Ace 9100 series at an affordable price. With Di2 electronic shifting you'll experience a whole new level of riding that cannot be provided through traditional mechanical shifting. The Shimano Ultegra Di2 ST-R8050 Shifters have further refined performance with improved ergonomics with both mechanical rim brake and hydraulic disc brake options. The newly redesigned Dual Control Levers also provide more tactile feedback from shift operation for a more intuitive feel, even when wearing thick riding gloves.


  • More intuitive shifting operation
  • Updated features and more defined shifter "click" feedback
  • Clearer separation between shift buttons support quick and precise shifting while operating with thick gloves
  • Di2 Customizable functionality to match the rider's style through E-Tube Project App
  • Each switch has the option for multi-shift ON or OFF
  • Programmable function of ST top button remote switch for third party cycle computers or shifting
  • Includes one set brake cable & housing
  • 10mm of lever reach adjustment
  • 2x11-speed
    Return Policy

    Please email for returns, defects or order issues. Do not contact our chat support.

    Final Sale

    Items marked Final Sale are not returnable for any reason.  If there is a problem with your order please send an email to

    Our Policy

    To provide our customers with the flexibility and confidence to shop online, our return policy is 30 days. If opened, items must be defective or unused, and returned with original undamaged packaging to be eligible for a refund. All returns must be pre-approved via our return centre before being shipped back to our warehouse or returned in person to our 2205 West 1st location in Vancouver. Refunds can take up to 7 days to process and are reflected on your method of payment. Refunds will only be issued once the product is received, inspected, and approved by our receiving team. The amount will be refunded to the original form of payment and, in some circumstances, we may charge a restocking fee or refund to store credit. The date on which you placed your order is used to determine the return time frame.

    Returns, not exchanges.

    We do not offer exchanges. If you are looking for another size or colour, place a new order through our website, and then visit our return centre.

    Shipping and Fulfilment

    Order Fulfilment, Delivery, and Local Pick-up:

    In-stock orders will be ready for pickup within 24-48hrs. Please wait for confirmation email prior to pickup.

    In-stock orders will be shipped within 24-48 hours of placement.

    For local pick-up, we will contact you when your item is ready. Please bring a copy of your order confirmation and identification when you pick up your order.

    Shimano Ultegra DI2 ST-R8050 Shifters - Shimano
    Shimano Ultegra DI2 ST-R8050 Shifters - Shimano