Dura-Ace R9200

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hannawald
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Location: Czech Republic

by hannawald

tmanley wrote:
Wed Jun 08, 2022 8:24 pm
NHWhites wrote:
Wed Jun 08, 2022 2:04 am
Hi all,

Apologies if this has been answered already. I couldn't find anything on it.

Does 8100/9200 FD shift well (up to big ring, down to small ring) with non shimano cranks and rings like Easton, praxis, etc? I had read somewhere that 8100/9200 cranks have their chainrings closer together and wasn't sure if that really mattered.

Thanks so much
No issues with my Rotor Aldhu cranks w/ round rings. However, I couldn't get the oval rings to work for me very well.
I have issues with Clavicula SE and 12 speed Praxis Buzz chainrings. I had it twice at the mechanic, he tried to carefully adjust chainline, checked the position of shifters, quicklink etc. and still it sends the chain out of the big ring at 50/11. Everything else besides cranks/chainrings is Ultegra 12 Di2 Disc. Bike is Emonda. Besides 50/11 it seems to work nicely. Now I am clueless what to adjust besides buying Shimano cranks. The mechanic suggests buying Sram XX1 chain, he says it is more tolerant.

phillyt1988
Posts: 44
Joined: Mon Aug 10, 2015 9:11 am

by phillyt1988

Anyone looking for a power meter groupo? LBS is showing them in stock with normal crank lengths:
https://www.hargrovescycles.co.uk/compo ... set__47695

by Weenie


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Jz91
Posts: 241
Joined: Sun Jun 05, 2022 10:22 am

by Jz91

Hello everyone,

I was wondering whether any of you has any experience with Rotor's direct mount 48/32 chainrings and the new ultegra/dura ace 12speed?

I'm of course planning to use the aldhu's cranks with these for the sake of compatibility but wanted to know whether the sub-compact rings had any impact on the smoothness of the front derailleur.

Thanks

treyxt
Posts: 199
Joined: Wed Apr 07, 2021 8:04 pm

by treyxt

Anyone else find it interesting that we are still not seeing anyone on 12-speed shimano in the world tour?
Specialized Tarmac SL7 10r 61cm (Raw Black Carbon) / r9170 Dura-Ace Di2 11sp / Lightbicycle AR46
Cannondale SuperSlice Hi-Mod 58cm (From EF) / r8050 Ultegra Di2 11sp / AeroCoach Ascalon Carbon / AeroCoach AEOX Zephyr

ricerocket
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by ricerocket

Maybe look closer.

gSporco
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by gSporco

treyxt wrote:
Sun Jun 12, 2022 1:10 am
Anyone else find it interesting that we are still not seeing anyone on 12-speed shimano in the world tour?
It's probably 75% of Shimano riders on male teams using 12 speed Shimano.. Dont get fooled by all the 11sp cranksets. Only the full Shimano sponsor teams had crankset priority
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treyxt
Posts: 199
Joined: Wed Apr 07, 2021 8:04 pm

by treyxt

gSporco wrote:
Sun Jun 12, 2022 5:46 am
treyxt wrote:
Sun Jun 12, 2022 1:10 am
Anyone else find it interesting that we are still not seeing anyone on 12-speed shimano in the world tour?
It's probably 75% of Shimano riders on male teams using 12 speed Shimano.. Dont get fooled by all the 11sp cranksets. Only the full Shimano sponsor teams had crankset priority
Ah, that makes sense.
Specialized Tarmac SL7 10r 61cm (Raw Black Carbon) / r9170 Dura-Ace Di2 11sp / Lightbicycle AR46
Cannondale SuperSlice Hi-Mod 58cm (From EF) / r8050 Ultegra Di2 11sp / AeroCoach Ascalon Carbon / AeroCoach AEOX Zephyr

xadubo33
Posts: 95
Joined: Thu Jun 16, 2011 2:22 pm
Location: France

by xadubo33

Hello,
Among you thereis no one who installed an front 9250 derailleur on group 9150 using the adapter that allows to connect a cable EW-SD50 on cable EW-AD305.
0
EW-AD305_201_750_750.jpeg
shimano-ew-ad305-di2-conversion-adapter-ew-sd300-to-ew-sd50-869105.jpg
shimano-ew-ad305-di2-conversion-adapter-ew-sd300-to-ew-sd50-869105.jpg (8.67 KiB) Viewed 1044 times

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ultimobici
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by ultimobici

xadubo33 wrote:Hello,
Among you thereis no one who installed an front 9250 derailleur on group 9150 using the adapter that allows to connect a cable EW-SD50 on cable EW-AD305.
0
EW-AD305_201_750_750.jpeg
shimano-ew-ad305-di2-conversion-adapter-ew-sd300-to-ew-sd50-869105.jpg
Why? It won’t work.


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milanv
Posts: 611
Joined: Wed Mar 10, 2021 9:03 am

by milanv

xadubo33 wrote:
Sun Jun 12, 2022 8:48 pm
Hello,
Among you thereis no one who installed an front 9250 derailleur on group 9150 using the adapter that allows to connect a cable EW-SD50 on cable EW-AD305.
0EW-AD305_201_750_750.jpeg

shimano-ew-ad305-di2-conversion-adapter-ew-sd300-to-ew-sd50-869105.jpg
You can't mix old 11 speed and new 12 speed groupsets.

uppis
Posts: 89
Joined: Fri Jun 26, 2020 8:05 am

by uppis

milanv wrote:
Mon Jun 13, 2022 12:02 pm
xadubo33 wrote:
Sun Jun 12, 2022 8:48 pm
Hello,
Among you thereis no one who installed an front 9250 derailleur on group 9150 using the adapter that allows to connect a cable EW-SD50 on cable EW-AD305.
0EW-AD305_201_750_750.jpeg

shimano-ew-ad305-di2-conversion-adapter-ew-sd300-to-ew-sd50-869105.jpg
You can't mix old 11 speed and new 12 speed groupsets.
Do you happen to know are the 12spd sprint shifters also not compatible with R8000/R9100 shifters with that adapter? The old ones are too bulky.

xadubo33
Posts: 95
Joined: Thu Jun 16, 2011 2:22 pm
Location: France

by xadubo33

Pour les manettes et le der ar je suis d'accord car il gère les réglages du groupe. Mais j'ai du mal à comprendre pourquoi le der av ne pourrai pas fonctionner, hormis le fait qu' il n'est pas la même connectique. Ce que adaptateur résolve

xadubo33
Posts: 95
Joined: Thu Jun 16, 2011 2:22 pm
Location: France

by xadubo33

xadubo33 wrote:
Mon Jun 13, 2022 2:41 pm
Pour les manettes et le der ar je suis d'accord car il gère les réglages du groupe. Mais j'ai du mal à comprendre pourquoi le der av ne pourrai pas fonctionner, hormis le fait qu' il n'est pas la même connectique. Ce que adaptateur résolve

For the controllers and the der ar I agree because it manages the group settings. But I have trouble understanding why the last av won’t work, except that it’s not the same connection. What adapter solves

Maddie
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Joined: Tue Oct 17, 2017 5:44 am

by Maddie

Because Shimano doesn't want it to work, that's why

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gSporco
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by gSporco

eTube app, forgetting micro adjustment setting on the Front Derailleur?

Hey all, anyone notice that when you connect your bike to eTube and go to "Maintenance section" that the rear derailleur will show the Micro adjustment setting "previously" applied but the Front derailleur will be 0?

Its not a big issue, because the setting is applied to the system, however the app is either not reading it back once you set it or it forgets..

Seems like a software bug they may want to address
@gSporco - Instagram
Specialized Aethos
State All Road 6061
Retired Cervelo Aspero

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