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Shimano Dura-Ace Di2 Shift/Brake Lever Set (ST-9070)

Sale Price: $ 699.99

Product Summary

From the bike path to the pro peloton Dura Ace sets the pace for the rest of the pack. Dura-Ace changed the face of performance cycling once again.

Product Details

The Dura Ace name is so consistently synonymous with success, it needs no introduction. If you're thinking of upgrading to Dura Ace there's no doubt that you know what you're shooting for—the absolute best. From the bike path to the pro peloton Dura Ace sets the pace for the rest of the pack. With the introduction of Di2, Dura-Ace changed the face of performance cycling once again. The Shimano Dura-Ace ST-9070 Shifter set utilizes state of the art Di2 electronic technology for instant, accurate shifts every time, at the push of a button. Dura-Ace Di2 is now 11-speed compatible, with enhanced feedback and improved ergonomics for easier access to the shift buttons from the top of the the hoods. Improved wiring is thanks to single-wire E-tube connections, that also make it easy to add satellite shifters for bar tops or in the drops, all while maintain clean wiring lines. Smooth, effortless shifting. No compromise performance. Dura-Ace is the pinnacle of cycling performance.


  • Fast and accurate shifting
  • 11-speed compatible
  • Improved ergonomics
  • Enhanced feedback
  • Industry leading performance
  • Published weight: 230g

Shipping & Returns ships throughout the 50 continental United States via UPS (United Parcel Service). We typically ship items immediately as they become available. Our goal is to inform you when an item is not available for immediate shipment. While you may receive more than one shipment per order, there is no additional shipping charge. We process orders on a first-come, first-served basis. In-stock items on orders placed before 3 PM EST will typically be shipped out the same day.

UPS does not ship to APO/FPO or P.O. Box addresses however we will gladly ship to APO/FPO addresses for members of the armed services using USPS. Please note in the special notes section of your cart that you require the order to be shipped to an APO/FPO address. Please be aware that the shipping rates shown during checkout are for reference only and that further costs may need to be added to insure the value of the items you have ordered.

Attempts to ship to a P.O. Box will delay and in most cases prevent delivery of your order.

Returns and Exchanges Procedures:

There is no need to contact prior to returning an item. Use your order number included on your packing slip as a RMA and mail to:
Returns Department
8601 Dunwoody Place, Suite 420
Atlanta, GA 30350

Refunds processes refunds once your returned item(s) have been received and inspected by our Returns Department. Shipping and handling charges are nonrefundable. If you received free shipping because your original purchase totaled more than $99 and your return brings the order total below $99 will deduct the original shipping cost from your refund.

A refund will be credited back to your original method of payment and will post approximately two or three days after the date of processing. Please note that it may take up to two billing cycles for the credit to appear on your monthly credit card statement. Most returns will process in approximately two weeks, depending on your method of return.


If you have ordered an item that does not fit, feel, or look right, follow these easy steps to exchange the item. Simply login to your account and place a new order for the item you need. It is best to place a new order as soon as possible to ensure availability of the alternate item. At your convenience, return the item you do not want for a full refund. Once the returned item is received, a refund is applied and your exchange is complete.

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