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Mixing speeds

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Moderator: Pricey_sky

Mixing speeds

01 Mar 2017 03:35

Probably a bit of an extension to the mixing groupsets, but a bit more specific.
I'm aware the differences between componentry across the various speeds - 7,8,9 v 10 v 11... but what can be interchanged?

Reason for asking is that while I ordered a 10spd FD (5700), the one that arrived in the post is 11spd (5800)...
I know that you can't mix RDs, chains and cassettes, but what about the FD? Is there any real difference between front derraileurs between speed groups?

Can I successfully use an 11spd FD on a 10spd setup?
User avatar Archibald
Senior Member
Posts: 2,837
Joined: 15 Jun 2009 17:03

01 Mar 2017 14:36

I think Shimano changed both the front and rear pull ratios when they went 11 speed so... I think the answer is probably not, but I've never tried.
Vincenzo Nibali:
"I know how to ride a bike"

Reduce your carbon footprint, ride steel.
User avatar King Boonen
Posts: 8,054
Joined: 25 Jul 2012 14:38

02 Mar 2017 06:04

contacted the seller - they confirmed that it wouldn't work, so resending the 5700. They also confirmed that they had their 5700s and 5800s mixed up in the warehouse, hence the error...
User avatar Archibald
Senior Member
Posts: 2,837
Joined: 15 Jun 2009 17:03

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