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Re: Dura Ace 9000 hubs

Posted: Tue Nov 27, 2012 11:13 am
by Tinea Pedis
No more silver hubs.

Like Campag.

Such a pity.

Re: Dura Ace 9000 hubs

Posted: Tue Nov 27, 2012 12:25 pm
by upside
They are black. If I knew how to post pic's here I would take a pic of a carbon clincher I built recently. The rear wheel came in at 720 grams.. not bad.

Re: Dura Ace 9000 hubs

Posted: Tue Nov 27, 2012 12:25 pm
by Weenie

Re: Dura Ace 9000 hubs

Posted: Wed Nov 28, 2012 7:44 pm
by lovej
upside wrote:They are black. If I knew how to post pic's here I would take a pic of a carbon clincher I built recently. The rear wheel came in at 720 grams.. not bad.


mine shine a blue / grey in the sun.

Re: Dura Ace 9000 hubs

Posted: Mon Dec 03, 2012 10:42 pm
by petal666
Tinea Pedis wrote:No more silver hubs.

Like Campag.

Such a pity.
It is a shame, and unlike campag you can't use the older shiny version on current groupsets. I still have a brand new set of shiny record hubs in the cupboard.

Re: Dura Ace 9000 hubs

Posted: Mon Dec 03, 2012 10:58 pm
by euan
Nothing a little caustic soda won't sort out

Re: Dura Ace 9000 hubs

Posted: Wed Dec 19, 2012 6:03 pm
by policedutchdog
I'm also building a new 11-speed wheel set using the new DA9000 24-hole rear hub and Stan's Alpha 340 rim. I would like to build it using 3-cross on the drive side and radial on the non-drive side but having difficulty calculating the spoke lengths. Any assistance would be appreciated.


Scott

Re: Dura Ace 9000 hubs

Posted: Thu Dec 20, 2012 2:31 am
by petal666
Pretty sure you can't build 3x on a 24 holed hub.

Re: Dura Ace 9000 hubs

Posted: Wed Feb 20, 2013 3:02 am
by sud35
Attached is a screenshot for different spoke combos for this hub with Stan's Alpha 340 rim.
Cheers,
Jason.

Dura Ace 9000 hubs

Posted: Wed Feb 20, 2013 3:06 am
by 743power
What program is that screenshot from?

Re: Dura Ace 9000 hubs

Posted: Wed Feb 20, 2013 4:48 am
by michel2
petal666 wrote:Pretty sure you can't build 3x on a 24 holed hub.

Why is that ? Are the spoke going to cross spoke heads of other spokes ?

Re: Dura Ace 9000 hubs

Posted: Wed Feb 20, 2013 6:04 am
by Doolop
743power wrote:What program is that screenshot from?


Its from here: http://lenni.info/edd/

Re: Dura Ace 9000 hubs

Posted: Wed Feb 20, 2013 7:52 am
by eric01
michel2 wrote:
petal666 wrote:Pretty sure you can't build 3x on a 24 holed hub.

Why is that ? Are the spoke going to cross spoke heads of other spokes ?


Generally speaking, that's one reason and the other is avoid extreme angles entering the rim.

Many more experienced wheel builders than I on this forum could provide a more precise answer...

Re: Dura Ace 9000 hubs

Posted: Sat Aug 24, 2013 6:51 am
by bikerjk
Guerdi wrote:If someone's interested in building a wheelset with those new 9000 hubs, here are the specs :

9000 Freehub :

Spoke Holes PCD : 44 mm (Non drive side) / 45 mm (drive side)
Flange distance : 56.9 mm
Flange distance 28 holes : 56.5 mm
Dish : 9.75 mm
Dish 28 holes : 9.95 mm

9000 Front hub :
Spoke Holes PCD : 38 mm
Flange distance : 74.0 mm


Does anyone know the spoke hole diameter on the front and rear hubs? I read an article suggesting narrow spoke holes such that a Sapim CX-Ray spoke wouldn't fit but this sounds hard to believe.

Re: Dura Ace 9000 hubs

Posted: Sun Aug 25, 2013 12:18 am
by WMW
They fit.

Re: Dura Ace 9000 hubs

Posted: Sun Aug 25, 2013 12:18 am
by Weenie

Re: Dura Ace 9000 hubs

Posted: Sun Aug 25, 2013 4:41 am
by bikerjk
WMW wrote:They fit.


Thanks.

So this guy has it all wrong then.

http://paolocoppo.drupalgardens.com/content/dura-ace-9000-hubs-finally-here