If I have these fitted do I need the 'standard' brake lever/shifter too? I have only tri-bars on my bike and nowhere to fit standard brake levers.
2 weeks, 3 days ago
by
Kettering
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Answers
Answer:
Sorry for the confusion in this case, these will replace the gear shifting element on any of the 11 speed Di2 groupsets but you will still need brake levers fitted. These are to be fitted in the end of the extenstions on your tri bars and then on your wing bars you would use brake levers like the Shimano Dura Ace Time Trial/Tri Aero Brake Lever.
I hope this helps.
2 weeks, 1 day ago
by
Additional information about wigglegrant could not be loaded.
Is this compatible with Shimano Dura-Ace Di2 9070 11-speed and is there a shifter for the front derailleur and one for the rear derailleur?
1 year, 2 months ago
by
hong Kong
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Answers
Answer:
I can confirm these are 11-speed comaptible and are supplied with a switch each for the front and rear derailleur.
1 year, 2 months ago
by
Additional information about WiggleAndyE could not be loaded.
Hi,
What diameter of aerobar would these fit? I have a profile design aero bar, would it fit?
Answers
Answer:
The switches should be compatible with a Profile handlebar.
1 year, 5 months ago
by
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I assume this only changes the rear derailieur so I am assuming you only get one? and the other single button version gives you 2 one for up and one for down?
2 years ago
by
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1 year, 11 months ago
by
Auckland
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Do these plug into junction box or brake levers?
2 years, 4 months ago
by
Australia
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Answers
Answer:
5 port junction box
1 year, 11 months ago
by
Auckland
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Top 25 Contributor
Answer:
The brake leavers and the TT leavers all plug into a small junction box that attaches at the top of stem before the applicable wires disappear off to their place.
2 years, 1 month ago
by
Oslo
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Answer:
I can confirm that these will plug into a junction box.
2 years, 4 months ago
by
Additional information about WiggleAlex could not be loaded.
Are these TT shifters compatible with the di2 Ultegra 6870 11spd groupset if I get a 5 port junction box?
2 years, 5 months ago
by
Worthing
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1 year, 11 months ago
by
Auckland
Additional information about iJENS could not be loaded.
Answer:
Yes these will be compatible with the 5 port junction box.
2 years, 5 months ago
by
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How long in centimetres are the cables that are supplied with these switches?
2 years, 9 months ago
by
Australia
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Answer:
Depends on how long your pole extensions are. I have > 10cm of cables at the stem end of the pole extensions so plenty to allow for multiple location options for the junction box.
1 year, 11 months ago
by
Auckland
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Answer:
Approx 38cm - I read your question after installing them! Just right to reach from my break lever shifters to the end of my clip on bars.
2 years, 8 months ago
by
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Answer:
Each cable should be approximately 400 mm long.
2 years, 8 months ago
by
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The picture shows cables.
Are these included?
3 years, 3 months ago
by
London, UK
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1 year, 11 months ago
by
Auckland
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Answer:
I can confirm that the cables shown are included.
3 years, 2 months ago
by
Additional information about WiggleAlex could not be loaded.
If theese are not the ones that will go with the 6770, do you have the TT shifter that will go with Ultegra?
3 years, 5 months ago
by
Additional information about superjon could not be loaded.
Answers
Answer:
I've just put them on 6770 10 speed - perfect !! Cables plug into spare sockets on the break lever shifters. I'd already had the firmware upgrade for £30 from my local shop - this gave continuous shifting function if button held down. I can't say if they'd work without the firmware change but mine are just spot on (if a bit pricey !)
2 years, 8 months ago
by
Northampton, UK
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Answer:
Are theese the R671 ???
Found this info:
The Shimano R671 Di2 Shifter Set is e-tube compatible (the technology that will be used in all Shimano electronic shifting from now on) and is meant to be used for Ultegra TT Setups (6070) as well as Dura-ace TT Setups (9070) and even more exciting is the fact that it can be used whether you run 10 or 11 speed system. The R671 is a Dual-button design for TT/triathlon bikes with double chainrings. It gives you one side with two buttons that control the front derailleur and the other side has two buttons to shift the rear derailleur. The bigger buttons put you into a bigger gear and the smaller buttons put you into a smaller gear. Shifting is as simple as that!
3 years, 5 months ago
by
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Answer:
I apologise but I can confirm that we do not have stock of the Ultegra Di2 TT shifters. I apologise we cannot be of help in this case.
3 years, 5 months ago
by
Additional information about wigglegrant could not be loaded.

I am led to believe all new e-tube components are fully compatable with both Ultegra and Dura-ace. Will these shifters work with Ultegra 6770 10 speed front and rear mechs?
Thanks Mick
3 years, 6 months ago
by
Midi-Pyrénées, France
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Answers
Answer:
No, they are for Di2.
1 year, 11 months ago
by
Auckland
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Answer:
Yes ! Mine do, upgrade firmware first. Then just plug into break lever shifter spare sockets
2 years, 8 months ago
by
Northampton, UK
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Answer:
Wiggle is wrong here ! !
I have bougt theese from wiggle, and they work wery well with my 10speed altegra Di2.
You maybe need to uppgrade your firmwhare in the Ultegra Di2 parts.
3 years, 4 months ago
by
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Answer:
I gave the same answer to the other question. I believe Wiggle is wrong on this:
If these indeed are the Sw-R671 they will work with Ultegra. There are no Ultegra-specific di2-tt-shifters, and the Sw-r671 are marked as "non series". Don't know why Wiggle are confused on this, but Shimano official site also lacks information. See here: http://forum.slowtwitch.com/cgi-bin/gforum.cgi?post=4396045#4396045 for successful example.
3 years, 5 months ago
by
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Answer:
I was on my way to buy theese for my Ultegra DI2, unntill I read the QA here.
What parts do I need more?
Does this part need to be programmed?
I am 100% shure it is this part to use to have 10speed Ultegra Di2 TT
3 years, 5 months ago
by
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Answer:
If these are the SW-R671 (i.e. what is pictured) then I am 99.9% sure they work with ultegra 6770. (I am 0.1% unsure because the other person said they don't)
3 years, 5 months ago
by
Perth WA, Australia
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Answer:
I apologise but these will not work with the Dura Ace or Ultegra Di2 groupsets as these are indexed for eleven gears so they will not line up with a ten speed cassette. I apologise we cannot be of help in this case.
3 years, 6 months ago
by
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