Shimano Ultegra Di2 ST-R8150 Left Shift/Brake Lever

ULTEGRA Di2 ST-R8150 RIM BRAKE DUAL CONTROL LEFT LEVER 2X12s

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.

Both brake levers and DCL are 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.

Features and Specifications:

• 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
• Clamp band: 23.8-24.2mm