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Shimano
Ultegra ST-R8170 Shifter

5 out of 5 stars
1 Review
Current price: $263.65 Original price: $460.00
43% off
Color:Grey

Size:

Quantity

Only 1 In stock


Why We Like The Ultegra ST-R8170 Shifter

Built to mate to our Shimano 12-speed Di2 systems the Shimano Ultegra ST-R8170 Shifter brings wireless tech to the Di2 lineup. These shifters are aerodynamically shaped to cut through the wind while offering 1-2 years of battery life.


Details

  • Ultegra level Di2 shifters for 12-speed Shimano drivetrains
  • Ergonomically shaped lever hoods for comfortable miles
  • Wireless shifting cuts down on shifter bulk
  • Hydraulic braking brings us to a stop with ease
  • Item #SHIU1FB
Material
aluminum
Type
hydraulic
Crankset Compatibility
2x12 speed
Compatible Components
Shimano Di2 12-speed drivetrains
Claimed Weight
[pair] 391g
Manufacturer Warranty
2 years

What do you think about this product?

Overall Rating

5 based on 1 ratings

Review Summary

1 Stars - 0 reviews
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4 Stars - 0 reviews
5 Stars - 1 reviews

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5 out of 5 stars

July 19, 2025

Replaced my wrecked shifter!

Familiarity:
I've put it through the wringer

Perfect replacement. If you go down and toast your shifter CC will have your back for a replacement. Keep the rubber side down out there.

BG
Competitivecyclist.com

Originally reviewed on Competitivecyclist.com