Zipp’s new Low-Stack Extension Clamp

“Zipp’s new Low-Stack Extension Clamp allows the armrest stack (vertical position) to be adjusted 12mm lower than previously possible.” These out yet? Where can I pick em up?
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These were announced with the Vuka Aero which don’t seem to have been widely distributed yet. TriSports lists the Aero as in stock so you might check with them.

They are in stock in the factory so your dealer should have access to them.

“Zipp’s new Low-Stack Extension Clamp allows the armrest stack (vertical position) to be adjusted 12mm lower than previously possible.” These out yet? Where can I pick em up?

Designed by two STers as well! Waitebe did the design, with a little bit (very little) from me!

They are in stock in the factory so your dealer should have access to them.

Will do. Thanks Ben and Jordan!

Are they on the website? Where can I see a picture of them?

I’ve only seen photos or illustrations in the Vuka Fit app under config inputs that need the lower stack.

http://i62.tinypic.com/5x35lv.jpg
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thanks!

It drops you 12mm, gets rid of 2 bolts and 2 barrel nuts but does give up your pitch adjustment.

http://i61.tinypic.com/23vlz4m.png

Compared to the standard clamp:
http://i60.tinypic.com/2dcinpg.png
http://i58.tinypic.com/28lguqa.png
.

Are these only to be used on the Vuke Stealth and Aero or can they be used on the Alumina clip-ons as well?

I use the standard Vuka mounts on a Syntace Stratos CX bar; you can mount them on any 31.8mm bar afaik.

The low stack clamp discussed here is specific to Vuka Aero and Vuka Stealth.
For the Alumina Clip, which mounts to any Ø31.8mm bar, we have a top mount and low mount. http://zipp.com/_media/images/dynamicproducts/2Vuka_Alumina_Stack_Sideview.jpg

I’m looking at new aerobar and I went through the Vuka Fit app.

It recommended I use the Low Stack clamps with the Vuka Stealth. Are these included or are they purchased separately?

They are separate.

Hi,

Does anyone know if these can now be ordered through Zipp dealers? If so, where? I’m based in the UK and the official importer hadn’t heard of the product and couldn’t order them using the part number which leaves me quite stuck as I could really do with a pair otherwise I’m going to have to sell a used Vuka Stealth bar I’ve just purchased. I used the fit guide but didn’t realise these were a separate purchase.

Hello **Saladkid **where are you based in the UK?
If you can let me know I can then put you in touch with a dealer who can order the part in for you from Raleigh UK as we have some in stock.
Thanks

Hi BH,

I’m based in Devizes/Swindon in Wiltshire. It’ll definitely be like an early Christmas present if you can sort this out.

Thanks for picking this up.

Chris.

Hello Chris
They will make a great early Christmas present!!
We have a dealer in Swindon called Mitchell Cycles or Stonehenge Cycles in Salisbury that will be able to help you.
Both will be able to order the part in from our b2b system using our part number ZPHBE15000
If you need any more help let me know.
Thanks

Hi Ben

Do you have any photos of these in use in the real world? How much tilt adjustment do they provide for the pads/extensions? Thanks.