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Description
Operating traditional rim brake calipers, this pair of Shimano Dura-Ace ST-9250 Di2 STI Levers has ergonomically shaped hoods to guarantee comfort and control in all riding situations. The bodies of the hoods integrate SD300 wire ports, that when partnered with SD300 wires (available separately), send gear shift signals to the 12-speed derailleurs once one of the intuitively positioned shift buttons is pressed. Additional ports for SD300 wires are included so satellite shifters can be used, while the user can fine-tune the gear shifting behaviour via the E-TUBE app.
Smooth and powerful braking is taken care of by the carbon levers, and these combine with a reach adjust feature to ensure accurate braking is experienced by riders with different hand shapes and sizes.
Please note, an SD300 wire will be required to connect this lever into the 12-speed Di2 system. This is available separately. The wires aren't supplied because the required length varies from bike to bike
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Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team