#1
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Need some help with Shimano 10speed stuff
I have a full Dura Ace 7800 10speed group. It works perfectly, but I do not like the shifting cables of that style. I like the hidden ones like well anything newer.
So I know the dura ace 7900 shifters only works with 7900 stuff (from what I have searched for) but was curious if the ultegra 6700 shifters would work with the 7800 derailleurs? I keep trying to find this specific answer, but am unable to...yet thanks for the help or direction to find help |
#2
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This answer will be of marginal utility since 7800 may be different than other 10 speed "exposed cable" groups, but I've successfully run both 6700 and 5700 shifters to a variety of shimano rear derailleurs: XT 9 speed, 6600, 7700, 5700 and 6700. I wasn't aware that the 7900 shifters pulled a different amount of cable than 6700 or 5700.
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#3
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i used 6700 shifters with a 7800 rear no problem.
i read that the 7900 shifters wouldnt work with my cx70 front der. i never tried it out to see if that was the case. im not using these 6700s anymore, so i could let them go for a fair price if you wanted. Last edited by GOTHBROOKS; 01-17-2018 at 10:03 AM. |
#4
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Maybe not the answer you're looking for, but I ran campy 10sp shifters with a (9 speed) Shimano drivetrain/shimano derailleurs for several years with the appropriate J-tek adaptor and it all worked very well, best of both worlds in my opinion. I skipped 10 speed altogether when I later got a couple of new bikes and went to 11, but the decision was more or less based on super low prices for the new Shimano stuff, my old combo was still really great. I don't have direct experience of Campy 10-Shimano 10 mixing, but from what I've heard in here and across the hall is that the campy 10 shifters/ shimano 10 drivetrain also works well with the right J-tek. So if your issue is really with Shimano's exposed cables, then a pair of campagnolo 10 speed shifters paired with your Shimano drivetrain components is worth considering. And, since Campy people get all bent around ultra vs power shift-- shifting multiple cogs at a time-- the power shift levers that only shift one at a time (like what you're used to with Shimano now anyway) can be found pretty cheap since the hardcore Campyphiles think they're inferior. I never really cared about that feature, and didn't really use it even when I had ultrashift Centaurs.
Last edited by zennmotion; 01-17-2018 at 10:11 AM. |
#5
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Quote:
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#6
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I am sorting out a new disc cross frameset and have a 7800 group I could use or a SRAM mixture of force/rivalI could use.
I don't want to use my campy for cross as replacing those parts gets a bit pricer and the wheels I have for cross are shimano/sram specific. Now I got a great used 7800 full group, but for vanity sake like the hidden cables. I had planed on rebuilding that all blck Asylum gravel bike with either the current sram stuff or switching to the shimano group. Then the brain started working and though maybe i could just get new 10 shimano shifters and saw the 7900 didn't have enough lever pull as mentioned, but was curious about the 6700. Thought about doing an electric group, but this is for a cross bike and I am not going to even pretend I am worth an e-group on a cross bike when I ride at the back. I might just sella bunch of stuff first and see what budget I can come up with for a partial build kit. Cheers Dave |
#7
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the 5700 shifters have more of a silvery finish that matches the 7800 better than the dark grey carbon colors of the 6700 shifters. if youre into that sort of thing.
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#8
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Why would you want to downgrade to inferior shifting? IMO, 7800 was the pinnacle of Shimano 10 spd. shifting. The hidden cable thing just adds a sharp bend and more friction. At least that was my experience going from 7800 to 7900.
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#9
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I switched from 6700 shifters, which work perfectly with all Shimano 10-speed (except 7900 front) derailleurs back to 7800 shifters. To me, 7800 shifting represents the very best that Shimano offered in 10spd, personal esthetics aside.
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#10
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I have used the 7800 and ultegra version of that year on a cross bike and just got super uncomfortable. For example nothing is as wonderful as 10 speed campy shifters as far as feel for me. So think about how they look and how narrow they are and then add girth to the width and well massive bull horn that shimano used. Then Shimano went more campy and campy went more shimano. I still am debating taking my brand new chorus 11speed stuff off for 10speed version. SRAM is better, but still very wide. thanks for all of the help fellas. |
#11
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Given the apparent poor durability of 6700 shifters, I would seriously consider buying SRAM 10 shifters and a SRAM rear derailleur. Everything else would work fine with those two components in place.
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#12
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Oh, I wasn't aware they weren't typical solid shimano. Is it just the 6700 that falls apart?
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#13
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it's really just the cable situation. shimano's first attempt at hidden cable shifters are pretty well known to eat cables in short order.
i've rented bikes with 6700 and think they are shimano's basically worst feeling shifters. i think it's a shared sentiment. i would skip that generation of 10-sp all together if i were you. i'm not a shimano hater either, just dont like that particular gen.
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#14
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I don't think I am worth an e-group, so sram mechanical it is. So looks like a good old 7800 full group will be for sale soon in the classifieds. ughhh. |
#15
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Perhaps drowning them in lube or something else would have kept them going longer. I personally really like the SRAM shifters, so there's my bias. |
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