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Questions tagged [shimano-di2]

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0
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1answer
43 views

Is it possible to add a TT shifter to Di2 junction box?

Is it technically possible to add another shifter to an already functioning Di2 setup, allowing for an extra shifter at the end of an aero extension bar, hooked up to the same junction box as the ...
2
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0answers
40 views

Can I use Shimano's Di2 e-tube project software to do a custom lock out of additional small sprockets while in the small chainring?

Context: I'm designing a drivetrain for a touring triple-tandem that I'd like to have a very wide gear ratio. I plan to use the Shimano Di2 derailleurs (long cage RD-M9050-SGS and 3x11 FD-M9050) to ...
3
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1answer
72 views

Will Shimano Di2 synchro shift work with an XT (Mountain) rear derailleur with an Ultegra (Road) front derailleur on the same bike?

Basically, can I mix a mountain Di2 rear derailleur (specifically, the RD-M8050-GS) and with a road Di2 front derailleur (specifically, the FD-R8050)? Will firmware updates and syncro shift still both ...
2
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0answers
132 views

Garmin Edge 1030 and Di2 Connection

I just got a Garmin Edge 1030, and have newer Ultegra Di2 with the buttons on the hoods. I was excited to see that the Garmin can connect to Di2. When I look for it in the sensors, it is not coming up....
1
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1answer
118 views

Shimano Ultegra CS-6800 11/32 replacement?

I currently have Ultegra CS-6800, 11/32 w/Di2 on my bike. I've been wanting to get a second set of wheels and see that CS-6800 series is now replaced with the CS-R8000 series. If I move to the R8000 ...
1
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0answers
209 views

Is anyone able to connect Shimnao Di2 SM-BCR2 to Windows inside VirtualBox on Mac OSX?

I have a Shimano Di2 with the SM-BCR2 charger. Unfortunately, Shimano's e-tube software only works with Windows. I installed it in VirtualBox virtual machine and connected the SM-BCR2 to my Apple ...
0
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1answer
91 views

Should i upgrade from Skultura 400D with 105 to giant tcr advanced with ultegra di2? [closed]

I have had the merida skultura 400d and have ridden around 1100kms. Would there be any value in getting giant tcr advanced pro disc or the propel advanced pro? My rides are generally 80kms a week ...
1
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1answer
808 views

Can I add a 11-40 XT or XTR rear cog to a road bike with Di2?

I want to build up a road bike for the Baa Baa Bikepack and want some more large toothed gears. I want to run Di2 with a compact front derailleur and largest toothed cog possible. Ultegra CS-6800 is ...
1
vote
1answer
527 views

What parts do I need to use Di2 wireless shifting on a road bike

Also what is the cheapest best way to buy them. I just want everything that is absolutely necessary for wireless shifting so no crank, drive chain breaks etc.
4
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1answer
4k views

Campagnolo EPS vs Shimano Di? [closed]

I am tempted in buying a Campagnolo Athena EPS groupset, but I am also eyeing the Shimano Ultegra Di2. What are the pros and cons of both of these? And don't get me started with SRAM as well.
5
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1answer
381 views

Shimano Di2 Minimum Junction Setup

I am planning out a Di2 setup with the Ultegra 6870 series, but I don't need to run a front derailleur. I am making a 1x11 setup. Is it possible to connect the shift level (I am using the ST-R785 ...
0
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1answer
306 views

XTR Di2 front derailleur mount for Cannondale Scalpel 29r

Is there an adapter to mount a XTR Di2 front derailleur on a Cannondale Cannondale Scalpel 29r? picture of stock mount Images from BikeRadar:
3
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2answers
727 views

Are there any Male to Female DI2 wires / exetensions?

I know you can use a junction port (ie: SM-JC41 Internal Junction Box B) for this, but are there any Male to Female extension cables? Root Cause: R600 to 5 port junction for a TT setup near the base ...
1
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1answer
471 views

Can shimano di2 be programmed to be automatically readjust shifting for different hub/wheel types?

If I purchase a bike with shimano di2 will it be able to readjust its rear dérailleur to accommodate different rear hub types? If this is possible is it a quick and easy process that can be done ...
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0answers
193 views

Is BMC PRO MACHINE SLC01 2009 compatible with Ultegra Di2?

Currently I have Ultegra 6800, but I want to upgrade it with Ultegra Di2. My frame (BMC PRO MACHINE SLC01 2009) compatible with Di2?
3
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1answer
872 views

Is the XTR Di2 battery compatible with Ultegra Di2?

I'm considering installing an Ultegra Di2 groupset on a small road bike. The space below the water bottle bosses is too little to install the regular road Di2 battery, but the XTR SM-BTC1 Di2 battery ...
0
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2answers
2k views

Are all the Ultegra brake pads the same?

I have a road bike with Shimano Ultegra Di2 6870 goupset. Today it was my first long ride with it and alsmost instantly I noticed that the brake pads are not for carbon rims. I tried searching on the ...
3
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4answers
1k views

Password protect Shimano Di2?

I'm working on a bike with Shimano Di2 (electronic shifting with servo motors in the derailleurs), and I use the e-tube software on a laptop to configure it. What I would like to do is be able to ...