HOT: Active* forum members generally gain 5% discount at starbike.com store!
Weight Weenies
* FAQ    * Search    * Trending Topics
* Login   * Register
HOME Listings Articles FAQ Contact About




Post new topic Reply to topic  [ 41 posts ] 
Go to page Previous  1, 2, 3
Author Message
 Post subject: Re: Dura Ace 9000 hubs
PostPosted: Sun Aug 25, 2013 7:58 am 
Offline
in the industry

Joined: Sat May 12, 2012 7:25 pm
Posts: 1267
Location: Glermsford, Suffolk U.K
CX-ray's do fit but it is tight and Paolo probably does not like that. 24H rears should be done 2x. 3x will just lead to problems down the line so it is not even worth thinking about it. Getting normal spokes in is tight on the rear but still nice hubs. I did a build with light rims and I did not feel the overall lateral stiffnes was poor. The NDS flange has moved out a fair bit from the 7900 design and the flange seperation is more 56 or is it 57mm (I can't remember) anyway it is good enough for shallower rims than 38mm in my opinion anyway.

_________________
www.thecycleclinic.co.uk


Top
 Profile  
 
 Post subject: Re: Dura Ace 9000 hubs
Posted: Sun Aug 25, 2013 7:58 am 
  • 14.90 € (including 19% VAT)
  • 60 components


Top
  
 
 Post subject: Re: Dura Ace 9000 hubs
PostPosted: Tue Aug 27, 2013 11:01 am 
Offline

Joined: Wed Aug 14, 2013 6:44 am
Posts: 3
I'm thinking of using these hubs with a Kinlin XR-200 rim in 24f, 28r, Sapim CX-Ray all round, brass nipples. Can the front hub take a radial spoke lacing? Thinking 2x both sides for rear. Any suggestions?


Top
 Profile  
 
 Post subject: Re: Dura Ace 9000 hubs
PostPosted: Fri Feb 07, 2014 1:32 pm 
Offline

Joined: Thu Mar 26, 2009 11:06 pm
Posts: 171
Apologies for the grave dig (and noob question) but found this thread when trying to calculate centre to flange distances. As quoted on the first page of the thread, Shimano quote "flange distance" and "dish" dimensions. How do I use these to arrive at centre to DS and centre to NDS flange distance measurements?


Top
 Profile  
 
 Post subject: Re: Dura Ace 9000 hubs
PostPosted: Sun Feb 09, 2014 7:39 pm 
Offline

Joined: Thu Mar 26, 2009 11:06 pm
Posts: 171
Anyone?


Top
 Profile  
 
 Post subject: Re: Dura Ace 9000 hubs
PostPosted: Sun Feb 09, 2014 9:41 pm 
Offline

Joined: Tue Sep 14, 2010 3:28 pm
Posts: 1402
The numbers you're looking for are posted on the first page. 16.5mm DS and 36.5mm NDS.


Top
 Profile  
 
 Post subject: Re: Dura Ace 9000 hubs
PostPosted: Sun Feb 09, 2014 10:31 pm 
Offline

Joined: Thu Mar 26, 2009 11:06 pm
Posts: 171
bricky21 wrote:
The numbers you're looking for are posted on the first page. 16.5mm DS and 36.5mm NDS.


Those are quoted for a 24h hub; the dimensions for a 28h are slightly different - at least the flange distance and dish measurements are different (56.9 & 9.75 vs 56.5 & 9.95). I'm afraid I don't know how to translate these into LH and RH flange to centre measurements as I am uncertain what 'real world' dimensions they refer to.


Top
 Profile  
 
 Post subject: Re: Dura Ace 9000 hubs
PostPosted: Sun Feb 09, 2014 11:42 pm 
Offline

Joined: Tue Sep 14, 2010 3:28 pm
Posts: 1402
Thats a new one to me. Flange spacing doesn't vary between hole counts. What would be the point?


Top
 Profile  
 
 Post subject: Re: Dura Ace 9000 hubs
PostPosted: Sun Feb 09, 2014 11:44 pm 
Offline

Joined: Thu Mar 26, 2009 11:06 pm
Posts: 171
bricky21 wrote:
Thats a new one to me. Flange spacing doesn't vary between hole counts. What would be the point?


Ask Shimano, it's their specs! I might speculate that the flange thickness might vary but frankly I don't know what I'm talking about here - in case you hadn't guessed :D

What I'm really asking is how do you calculate the distances from the spec numbers given - what is the equation/what do the numbers 'flange distance' and 'dish' mean when used by Shimano?


Top
 Profile  
 
 Post subject: Re: Dura Ace 9000 hubs
PostPosted: Mon Feb 10, 2014 6:15 am 
Offline

Joined: Fri Dec 12, 2008 5:19 am
Posts: 637
Location: Brisbane, Oz
Use the numbers provided a few post up and forget about and 'differences' as if they exist, they are minute.


Top
 Profile  
 
 Post subject: Re: Dura Ace 9000 hubs
PostPosted: Mon Feb 10, 2014 9:00 am 
Offline

Joined: Tue Sep 14, 2010 3:28 pm
Posts: 1402
(56.9 / 2) + 9.75 = 38.2 (NDS offset)
(56.9 / 2) - 9.75 = 18.7 (DS offset)
(56.5 / 2) + 9.95 = 38.2(NDS offset)
(56.5 / 2) -9.95 = 18.3 (DS offset)

Those are to the outside of the flanges though so you need to subtract to get the center. I subtract 1.7 mm. 36.5/16.5(16.9) for Dura Ace hubs


Top
 Profile  
 
 Post subject: Re: Dura Ace 9000 hubs
PostPosted: Thu May 29, 2014 4:02 pm 
Offline

Joined: Tue Nov 07, 2006 4:29 pm
Posts: 72
Location: Outaouais
Was wondering, with the new pre-load adjustment on the 9000 hubs, does the clamping force of the quick release affect the pre-load adjustment?


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 41 posts ] 
Go to page Previous  1, 2, 3


Who is online

Users browsing this forum: BdaGhisallo, Google [Bot], Privateer, Rallyman1978, SamuelP, The Green Flame and 60 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:  

   Similar Topics   Author   Replies   Views   Last post 
There are no new unread posts for this topic. DURA ACE 9000 OR ROTOR

in Road

treetrees

10

2509

Tue Dec 10, 2013 11:10 am

maquisard View the latest post

There are no new unread posts for this topic. Dura Ace 9000 changes to 9001

[ Go to page: 1, 2, 3, 4, 5 ]

in Road

NYCPrynne

65

18974

Fri Mar 14, 2014 5:58 pm

Grill View the latest post

There are no new unread posts for this topic. Dura Ace 9000 Chainring Sizes

in Road

JimmyRingo

12

978

Wed Jul 30, 2014 5:29 pm

06SpiceRed View the latest post

There are no new unread posts for this topic. Dura-Ace 9000 FD shifting pattern

in Road

wca9922

5

994

Thu Jan 30, 2014 9:28 am

TheDarkInstall View the latest post

There are no new unread posts for this topic. Dura Ace 9000 Mid/Long Cage

[ Go to page: 1, 2 ]

in Road

FIJIGabe

21

2176

Mon Apr 07, 2014 5:48 am

spdntrxi View the latest post


It is currently Thu Aug 28, 2014 12:36 pm

All times are UTC + 1 hour




Advertising   –  FAQ   –  Contact   –  Convert   –  About

© Weight Weenies 2000-2013
hosted by starbike.com


How to get rid of these ads? Just register!


Powered by phpBB