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Shimano
105 ST-R7170 Di2 Shift/Hydraulic Brake Lever - 12-Speed

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$284.99

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Why We Like The Shimano 105 ST-R7170 Di2 Shift/Hydraulic Brake Lever

Shimano's new 105 ST-R7170 Di2 Shift/Hydraulic Brake lever lets us get on board with Shimano’s time-tested wireless shifting without breaking the bank. The 105 Di2 lever takes ergonomic and aerodynamic cues from the Dura-Ace shifter to provide a comfortable hand position that slices through the wind effortlessly. Wireless Di2 technology pairs Shimano’s ultra-reliable shifting with a lightning-fast response for when things get hairy in the peloton. Plus we no longer have to search for a place to charge everything since this lever is powered off of two long-lasting coin batteries.


Details

  • Wireless Di2 right/rear shift/brake lever for use with hydraulic brakes
  • Two easy-to-find CR1632 coin batteries power the levers
  • 16.4mm reach adjust lets us quickly find our ideal hand position
  • Quick battery level checks using the light on the front of the lever
  • Aero and ergonomic hoods allow for a comfortable, performance-oriented position
  • Item #SHIU1HA
Type
electronic
Compatible Components
105 Di2 R7100 series, [brake caliper] BR-R7170, [brake hose kit] SM-BH90-J-SSR, SM-BH90-JK-SSR
Claimed Weight
7.5oz (212g)
Includes
shift/brake lever
Manufacturer Warranty
2 years
Manufacturer Part Number
ST-R7170-R
Activity
road cycling, gravel, cyclocross, commuting