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SHIMANO 105 Di2 DUAL CONTROL LEVER 2X12s
ST-R7170-R
SHIMANO 105 Di2 DUAL CONTROL LEVER 2X12s
ST-R7170-R

The new SHIMANO 105 shift/brake lever features Di2 electronic shifting for the first time, bringing precise, intuitive gear changes to even more riders. Reach adjustment and customized button functions allow you to dial in your ideal ergonomics.

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The new SHIMANO 105 shift/brake lever features Di2 electronic shifting for the first time, bringing precise, intuitive gear changes to even more riders. Reach adjustment and customized button functions allow you to dial in your ideal ergonomics.

BENEFIT

Clean cockpit: Wireless connection enhances the aesthetic of your bike while keeping shifting lightning fast

FEATURE

Longer lasting. Uses two CR1632 batteries (battery life: 3.5 to 4 years)

BENEFIT

Compact, ergonomic performance cascaded from DURA-ACE

FEATURE

Raised hood peak improves ergonomics, while a longer hood body increases hand support

BENEFIT

Make DURA-ACE yours with custom button function and adjustable ergonomics

FEATURE

Easily change button function with the E-TUBE app

FEATURE

Find your optimum lever position with simple reach adjust

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