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Shimano Dura Ace/Ultegra pair 12-speed, Di2 shifting, additional switches

129 
RRP 149 
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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

Product details
Groupset Shimano Dura-Ace, Shimano Ultegra
Gears 2x12, 1x12
Control type electronic
product ID 199587
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Product questions
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Variant Shimano Dura Ace/Ultegra Di2 doplnkové radenie, 12-rýchl., pár

Hello is it theoretically possible to connect/pair these shifters with my 105 Di2? If not, is there any way to put some Di2 shifting on my setup (road bike + aero extensions) so that I don't have to change the grip from the extensions to the hoody and vice versa every now and then during the time trial? I would be grateful for any advice/opinion

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SK Dobry den,

zial nie, na 105-ku to sediet nebude, tato sada nedisponuje potrebnymi portami kam je mozne zapojit tieto packy, zial neexistuje tak ani ziadna alternativa, jedine teda upgrade celeho systemu na Ultegru...

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Variant Shimano Dura Ace/Ultegra pár 12-rýchl., Di2 radenie, doplnkové spínače

Hello, is this product sw-rs801-s? According to the description it should be, but according to the picture it is sw-rs801-t. It would be good to add the model number to the description. I am looking for the first one. Thanks for the answer.

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SK Dobry den,

ospravedlnujeme sa za neskorsiu odpoved - jedna sa o prevedenie SW-RS801-T.

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Variant Shimano Dura Ace/Ultegra pár 12-rýchl., Di2 radenie, doplnkové spínače

I'm not evaluating the product as such. But what's the point in the fact that they are switches for 12speed and not also for 11 speed. It's a switch, not a mechanical part

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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.

Japanese manufacturer produces road, mountain, gravel, trekking, BMX and e-bike groupsets. They also offer a whole series of components and apparel. Their range goes from wheels, footwear, eyewear to backpacks. Shimano is a traditional manufacturer known for their quality work, which is why they are the favourite choice of amateurs and professionals.

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