105 -> 6700 ultegra
#1
Lost
Thread Starter
105 -> 6700 ultegra
i suspect i already know the answer, but just wanted to ask in case i have missed something.
one of my bikes is running 10-sp 105 now (with an ultegra rd). i'd like to sway just the shifters to ultegra 6700. i really like the new hood design and the hidden cables.
i think new shifters come with a new cable set. is there anything else i need to worry about?
one of my bikes is running 10-sp 105 now (with an ultegra rd). i'd like to sway just the shifters to ultegra 6700. i really like the new hood design and the hidden cables.
i think new shifters come with a new cable set. is there anything else i need to worry about?
#2
Still can't climb
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i was tempted by the new 105 for the same reasons. then i slapped myself out of it.
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#3
Sua Ku
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I'm not sure the pull ratio on the new Shimano hidden cable is compatible with old 10 speed.
#4
Lost
Thread Starter
#5
Jet Jockey
Try using a SRAM RD with a Shimano shifter. The spacing is the same, but the SRAM RD travels that space with a different amount of cable pull than does its Shimano counterpart.
Another thing I HATE about the new Shimano 10 speed; the lack of backwards compatibility. That, and those 10 speed levers aren't compatible with Shimano's MTB rear derailers now, either. I run a MTB RD on my cross bike for the wide range cassette. Looks like the extra expensive SRAM XX RD is in my future should my current components ever go tango uniform.
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#6
Lost
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f-this confusion. i guess this just confirms what i already know. this bike is getting switched to campy.
#7
Still can't climb
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anyone would think these equipment makers do this deliberately to F us all. Well F them.
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coasting, few quotes are worthy of him, and of those, even fewer printable in a family forum......quote 3alarmer
No @coasting, you should stay 100% as you are right now, don't change a thing....quote Heathpack
coasting, few quotes are worthy of him, and of those, even fewer printable in a family forum......quote 3alarmer
No @coasting, you should stay 100% as you are right now, don't change a thing....quote Heathpack
#8
Lost
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#9
One legged rider
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Its all a conspiricy.
I built up an old Surly Pacer steel frame this weeked with spare parts, Tiagra triple shifters, ultegra double crankset, dura ace FD, DA RD, older 9 speed tiagra cassette...all of several different ages. Worst compatibility ever...After about 6 beers before I knew it I was cannibalizing my crit bike for parts to make the new build work, and now have a CAAD9 needing a new cassette and derailleurs (had just got new ultegra cranks and shifters for it on Friday).
I built up an old Surly Pacer steel frame this weeked with spare parts, Tiagra triple shifters, ultegra double crankset, dura ace FD, DA RD, older 9 speed tiagra cassette...all of several different ages. Worst compatibility ever...After about 6 beers before I knew it I was cannibalizing my crit bike for parts to make the new build work, and now have a CAAD9 needing a new cassette and derailleurs (had just got new ultegra cranks and shifters for it on Friday).
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I think the shift increments are the same on 6700, so they are compatible (or so I've been told). I believe there is a difference in the brake pull where the 6700 levers are designed for the 6700 brakes. It will still work with old vs. new, but not at the designed effort curve (sort of hard to think of brakes having a 'gear' ratio, but that's the idea).
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Some good stuff re this subject in this thread: https://weightweenies.starbike.com/fo...60229&start=15
#15
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The pull ratio was changed effecting 7900. IIRC Ultegra is still backwards and forwards compatible.
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Its all a conspiricy.
I built up an old Surly Pacer steel frame this weeked with spare parts, Tiagra triple shifters, ultegra double crankset, dura ace FD, DA RD, older 9 speed tiagra cassette...all of several different ages. Worst compatibility ever...After about 6 beers before I knew it I was cannibalizing my crit bike for parts to make the new build work, and now have a CAAD9 needing a new cassette and derailleurs (had just got new ultegra cranks and shifters for it on Friday).
I built up an old Surly Pacer steel frame this weeked with spare parts, Tiagra triple shifters, ultegra double crankset, dura ace FD, DA RD, older 9 speed tiagra cassette...all of several different ages. Worst compatibility ever...After about 6 beers before I knew it I was cannibalizing my crit bike for parts to make the new build work, and now have a CAAD9 needing a new cassette and derailleurs (had just got new ultegra cranks and shifters for it on Friday).