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Campagnolo 10Speed Barend shift -upgrade
http://weightweenies.starbike.com/forum/viewtopic.php?f=3&t=13135
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Author:  Tillquist [ Sat Feb 11, 2006 6:13 pm ]
Post subject:  Campagnolo 10Speed Barend shift -upgrade

A littel upgrade today :)

Saved 15 gram.

Attachments:
upgrade-kit.JPG
upgrade-kit.JPG [ 43.42 KiB | Viewed 3390 times ]
10speed-upgrade.JPG
10speed-upgrade.JPG [ 82.34 KiB | Viewed 3456 times ]
10speed-standard.JPG
10speed-standard.JPG [ 84.67 KiB | Viewed 3428 times ]

Author:  Tillquist [ Sun Feb 12, 2006 5:36 pm ]
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And it can come under 130 gram 8)
...wait and see

Author:  Weenie [ Sun Feb 12, 2006 5:36 pm ]
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Author:  FORT TT [ Sun Feb 12, 2006 5:47 pm ]
Post subject: 

Tillquist wrote:
And it can come under 130 gram 8)
...wait and see


Was it only those new bolts that did it?

Author:  Tillquist [ Sun Feb 12, 2006 5:58 pm ]
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Yes, M6x25 titanium bolts and 2 new alloy parts..

Author:  Tillquist [ Mon Jan 22, 2007 9:11 pm ]
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A little upgade, now 135gram......

Image

Author:  C a s r a n [ Mon Jan 22, 2007 9:13 pm ]
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Great. I need that!

Explain me how you did, Tillquist. I always found those Campa TT bar end shifters a bit too heavy for my new TT build.

Author:  Tillquist [ Mon Jan 22, 2007 9:27 pm ]
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C a s r a n wrote:
Great. I need that!

Explain me how you did, Tillquist. I always found those Campa TT bar end shifters a bit too heavy for my new TT build.


All you need, is this upgrade parts......... 8)

The orginale Campagnolo parts is made of steel. I have made this part of aluminium and then they are black anodized. Weight save 28gr.

Image

Author:  Tristan [ Tue Jan 23, 2007 9:36 am ]
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Great work Tillquist!

That is some intricate machine work :thumbup:

Author:  maxxevv [ Tue Jan 23, 2007 11:14 am ]
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Tristan wrote:
Great work Tillquist!

That is some intricate machine work :thumbup:


what you need is a simple 3D CAD program and a good machinist!

Author:  mises [ Tue Jan 23, 2007 6:31 pm ]
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You could also save quite a bit by pulling those heavy rubber covers off the levers. :)

Author:  Tristan [ Tue Jan 23, 2007 8:17 pm ]
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maxxevv wrote:
Tristan wrote:
Great work Tillquist!

That is some intricate machine work :thumbup:


what you need is a simple 3D CAD program and a good machinist!


I'm far from being an experienced machinist, but I find the small parts very tricky to machine...usually holding them is the biggest challange.

Author:  C a s r a n [ Tue Jan 23, 2007 8:20 pm ]
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mises wrote:
You could also save quite a bit by pulling those heavy rubber covers off the levers. :)



It's not easy to take them off. I would love to do so; the Dura-Ace bar end shifters look a lot more minimalistic than the Record ones (how light are the Shimano ones in fact?). It looks cleaner and I wonder how much weight it can save. Are you planning to do ths, Tillquist?

This is what the former Liberty Seguros team did.

Image

Author:  gregclimbs [ Tue Jan 23, 2007 8:23 pm ]
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how do I order 2 sets :)

g

Author:  Tillquist [ Tue Jan 23, 2007 8:36 pm ]
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C a s r a n wrote:
mises wrote:
You could also save quite a bit by pulling those heavy rubber covers off the levers. :)



It's not easy to take them off. I would love to do so; the Dura-Ace bar end shifters look a lot more minimalistic than the Record ones (how light are the Shimano ones in fact?). It looks cleaner and I wonder how much weight it can save. Are you planning to do ths, Tillquist?


No, right now I think I keep the 'heavy' rubber on..... don't really no :?

Author:  C a s r a n [ Tue Jan 23, 2007 8:52 pm ]
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Well, about the rubbers, I think I will have to give it a try on one of my TT builds to know the exact weight difference. I will let you know!

Author:  Weenie [ Tue Jan 23, 2007 8:52 pm ]
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