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US Customers: For information about the preliminary approval of the settlement in In re Shimano Crankset Litigation, please click here

  1. Component Product List
  2. Product Detail Page
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ULTEGRA Di2 RIM BRAKE DUAL CONTROL LEVER 2X12s
ST-R8150-L
...
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ULTEGRA Di2 RIM BRAKE DUAL CONTROL LEVER 2X12s
ST-R8150-L

FEATURE

・Quick and intuitive shifting

・Clearly defined click feeling with ergonomic shift lever

・Better bike control and confidence in race conditions

・Hood shape and texture optimize grip and brake power transmission

Find a Dealer
  • Product Specification
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PRODUCT SPECIFICATION

View Full Details

FEATURED TECHNOLOGY

Reach Adjust
Reach Adjust

Brake lever is equipped with a reach adjust mechanism. The distance from handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences.

DUAL CONTROL LEVER
DUAL CONTROL LEVER

DCL stands for Dual Control Lever. It has brake and shifting functions in the system and enables easy operation.
Ergonomic innovation is probably more critical to the higher standard performance than the added gearing.
The shift internals borrow the robustness from our MTB technology and are so smooth and effortless that one finger shifts front and rear are possible. Indeed shifting is the ultimate act of SHIMANO Total Integration and simply has to be experienced to be understood.

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