Weight Weenies
* FAQ    * Search    * Trending Topics
* Login   * Register
HOME Listings Blog NEW Galleries NEW FAQ Contact About
It is currently Thu May 26, 2016 1:51 pm
Recently the board software has been updated and there are some known bugs/failures:
- Avatars are currently not being displayed ✔ FIXED
- Tapatalk connection is currently broken ✔ FIXED

If you find more errors please post it here: http://weightweenies.starbike.com/forum/viewtopic.php?f=7&t=139062


All times are UTC+01:00





Post new topic  Reply to topic  [ 6 posts ] 
Author Message
PostPosted: Mon Sep 08, 2014 11:31 pm 
Offline

Joined: Sat May 30, 2009 12:19 am
Posts: 79
I have tried several aftermarket hybrid-ceramic jockey wheels (HSC, KCNC and Enduro) on my 9000 equipped bike. NONE of them shift as well as the original Shimano jockey wheels. I think this is because the other wheels are thicker (8.0-8.6 mm) than the Shimano wheels (7.5 mm). Has anyone found aftermarket jockey wheels that shift well on the 9000 rear derailleur?


Top
   
PostPosted: Tue Sep 09, 2014 3:25 am 
Offline

Joined: Wed Feb 09, 2005 4:51 am
Posts: 1838
It isn't the thickness so much as the teeth profiling that Shimano does.

There are some very minute details that you'll only see when you put two new ones ( shimano and aftermarket) next to each other.

Note too that the upper and lower pulleys on Shimano RD's are different in profile and cross section, though at first glance, they look the same. Whereas almost all aftermarket ones are identical for both upper and lower pulleys. There are differences and if inspected closely, probably why Shimano made the effort to do that too

So, its quite a futile search. If you must, get one of those that are made in delrin rather than metal. At least they will run quieter.


Top
   
PostPosted: Tue Sep 09, 2014 4:01 am 
Offline

Joined: Fri Nov 14, 2008 4:55 am
Posts: 574
I run 11/13 full ceramic HSC jockey wheels in my 9000 rear and it works flawless. The carbon has been perfectly fine to clean the chain gunk out of as well.

_________________
Just ride ..


Top
   
PostPosted: Tue Sep 09, 2014 8:27 am 
Offline

Joined: Sat May 30, 2009 12:19 am
Posts: 79
itsacarr wrote:
I run 11/13 full ceramic HSC jockey wheels in my 9000 rear and it works flawless. The carbon has been perfectly fine to clean the chain gunk out of as well.

You use a 13t wheel on the bottom in a 9000 rd? I never knew that would fit.


Top
   
PostPosted: Tue Sep 09, 2014 12:18 pm 
Offline

Joined: Sat Nov 20, 2010 6:06 am
Posts: 934
Location: Perth, Western Australia
Please give us more info on which HSC ceramic jockey wheels you have fitted. Sounds interesting. I'm also interested knowing how the 13T fits


Parlee Z5, Trek Madone, Colnago Dream,

_________________
Ozrider - Western Australia
Parlee Z5 XL (6055g/13.32lbs) Trek Madone 5.9 (7052-7500g)Jonesman Columbus Spirit (8680g)
Chase your dreams - it's only impossible until it's done


Top
   
PostPosted: Mon Sep 22, 2014 4:36 pm 
Offline
User avatar

Joined: Mon Jul 07, 2014 8:15 am
Posts: 1102
Location: NorthEU
I use Tiso 11T and Fiber-lyte carbon mech plate. Works great but i notice no benefit from it.
Fouriers has a new set, 11T + 15T which seems to be a sneak version of Berners 13T+15T.

_________________
Bikes:

Ax Lightness Vial EVO D
Paduano Racing Fidia
Open *UP*
https://opencycle.com/showcase/xplr3r-1-by-rickard


Top
   
Display posts from previous:  Sort by  
Post new topic  Reply to topic  [ 6 posts ] 

   Similar Topics   Author   Replies   Views   Last post 
There are no new unread posts for this topic. Attachment(s) Dura Ace 9070 vs 9000 weight

[ Go to page: 1 2 ]

in Road

njyeti

17

1914

Wed May 25, 2016 3:06 pm

ryanw View the latest post

There are no new unread posts for this topic. Aftermarket brake choices for Shimano 6800/9000

in Road

ultyguy

1

382

Wed May 11, 2016 6:46 am

Anders3404 View the latest post

There are no new unread posts for this topic. Dura Ace 9070 RD hanger bolt

in Road

Quattroporte

3

349

Fri Apr 15, 2016 11:31 pm

jpanspac View the latest post

There are no new unread posts for this topic. Dura Ace 9070 DI2 shifters with Ultegra 6870 derailleur

[ Go to page: 1 2 ]

in Road

muntos

21

1055

Thu Feb 18, 2016 7:32 am

eaglejackson View the latest post

There are no new unread posts for this topic. dura ace 9070 front derailleur lateral play??

in Road

Delorre

1

387

Sun Sep 13, 2015 11:47 am

tnc1970 View the latest post


All times are UTC+01:00


Who is online

Users browsing this forum: cedced74, Kastrup, meesterbond, racingcondor, Yahoo [Bot] and 29 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Limited