Shimano Dura Ace/Ultegra pair 12-speed, Di2 shifting, additional switches
Additional Di2 shifting especially for sprinters. Direct, fast and accurate. Designed for maximum efficiency. They are attached directly to the handlebars using a tightening tape.
Cable length: 100 mm
Diameter of the sleeve: 24 mm
Type: 12 speed, Right+Left, Di2
Total package weight: 25 g
Mounting type: on a socket, without indicator
Material: steel / plastic
Color: black
| Groupset | Shimano Dura-Ace, Shimano Ultegra |
| Gears | 2x12, 1x12 |
| Control type | electronic |
| product ID | 199587 |
WARNING
For installation, adjustment and replacement information about products not found in the user's manual, consult the place of purchase or a distributor. A dealer's manual intended for professional and experienced bicycle mechanics is available on our website (https://si.shimano.com).
For safety, be sure to read this “user's manual” thoroughly before use, follow it for correct use, and save it so that you can refer back to it at any time.
The following instructions must always be followed in order to prevent personal injury and physical damage to equipment and the environment. The instructions are classified according to the degree of danger or damage that may occur if the product is used incorrectly.
DANGER - Failure to follow the instructions will result in death or serious injury.
WARNING - Failure to follow the instructions could result in death or serious injury.
CAUTION - Failure to follow the instructions could result in personal injury or physical damage to equipment and the environment.
WARNING
- Do not disassemble or modify the product. This may cause the product to malfunction, you may fall unexpectedly and be seriously injured.
- When operating the satellite controller, be careful not to get your fingers caught in the derailleur. The powerful motor that drives the electronic gear shift derailleur will run non-stop until the shift position is reached.
All the answers to questions about delivery, payment, security, returns, warranty and much else.

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