Shifter Set SHIMANO Ultegra IST-R8050 Di2 2×11 Speeds

The design, the texture as well as the internal functioning Lasted Ace inspired these shifters to allow the cyclist to benefit from the same touched fine and exceptional.
This Di2 version benefits from a button placed at the top of the mechanism, below the rubber which will allow you of to command the scrolling of the pages of your GPS or your lighting using a frequency ANT +, until then available option that on  Dura Ace.

Détails :

• Version : DI2 / Mecanic braking
• Gear shifting on the lever
• Multi positions shifting (even during braking) 
• Adjustable lever position
• Carbon levers

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