Shimano Dura Ace Di2 Group Set 9070 2x11 - External Cable Routing

Shimano Dura Ace Di2 Group Set 9070 2x11 - External Cable Routing
Brand: Shimano
Product Code: gr23
Availability: In Stock
Price: $1,700.00
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The digitally controlled 11-speed Dura Ace 9070 Di2 group set. The continuation of a new dimension of shifting. Precise and very fast shifting under all conditions and situations.

The Di2-technology (Digital Integrated Intelligence) reduces human errors in shifting. It features "Fly by Wire" for easiest shifting performance. It defines new standards for the high-performance sports.

There is no need for rethinking. The shifting operation is similar to the mechanical Shimano shifting system - just press the button without any effort. The program controlled front- and rear derailleurs shift the gears very fast and precise. The danger of chain drop is minimized. The rear derailleur is electronically adjustable, even when riding. The front derailleur adjusts automatically to the chain line in relation to the rear derailleur gear position. No concentration is wasted for trimming when riding, so the rider can spend full attention to the race.

Product Name: Shimano Dura Ace Di2 Group Set 9070 2x11 - External Cable Routing
Manufacturer: Shimano Parts
Item Code: SHI151922
Material: aluminium, titanium, carbon
Derailleur: 2x11-speed
Flight Deck: compatible
Crank length (mm): selectable
Front Derailleur Braze/Clamp: brazed-on
Derailleur max. number of teeth: 56
Bracket, profile of axle: Hollowtech II, integrated axle
Derailleur short/long: short
Derailleur, max. number of teeth: 28 teeth
Capacity of derailleur: 33
Nuance of sprocket / Gearing: 11-12-13-14-15-16-17-18-19-21-23
Material of sprocket: spider: carbon
lockring: aluminium
sprockets: steel
6 biggest sprockets: titanium
Hubs:  included

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