Shimano Dura-Ace Di2 ST-9070 Shifters


Weight: 237 g./pair
11-spd compatible

State of the art Di2 electronic technology for instant and accurate shifts. 11-speed compatible, with enhanced feedback and improved ergonomics for easier access to the shift buttons from the top of the hoods. Cleaner wiring, thanks to single-wire E-tube connections, make it easy to add satellite shifters for bar tops or in the drops. The ergonomics are slimmed down and further refined for a comfortable grip.

Features of Dura Ace Di2 9070 STI Levers

  • Shifting positions mimic Dual Control with the ease of an electric switch
  • Titanium clamp and fixing bolt
  • Enhanced perch shape is more comfortable over longer distances
  • Integrated reach adjuster provides a custom fit for even smaller hands
  • Shift impulses transmitted in fractions of a second
  • Revised brake cable pivot location provides better braking modulation
Model Number
Item Code
Shimano Dura-Ace Di2 ST-9070 Shifters


One coupon per order

Discount taken off MSRP

In stock items only

Coupons can not be combined with loyalty credits or promotional gift certificates, however, purchased gift certificates may be used with the coupons. If you would like to use your coupon with a purchased gift certificate, please leave the gift certificate information in the comments section at checkout, and they will be applied during processing on the backend.

Loyalty credits will not be earned on items where the coupon has been applied.

Some items are restricted

Groupsets, hand built wheels, special orders & labor costs are excluded from the coupon.

Additional exclusions may apply.


Colorado Cyclist Loyalty Rewards Program

How It Works

Place an order of $100 or more,
and receive loyalty credits
on qualifying items.

What Items Earn Loyalty?

Most regular and some sale items
earn you loyalty credits.

Please Note: Items purchased with
a coupon will not earn loyalty.

Where To Look

Look for the red message on
each item page.

Some items only show rewards
when they have been added to your cart.

Redeeming Rewards

Simply enter your loyalty
at the time of your next order.

Rewards are not transferrable,
or redeemable for cash or gift certificates.

Rewards will be adjusted on
returns to reflect earned value.

Please Note: Loyalty cannot be combined
with other promotional offers.