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Changing steerer

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Old 07-18-09, 08:25 PM
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Changing steerer

I've got a bike with a carbon fork and an aluminum steerer. Can I change it to a carbon steerer and if so should I? Just wondering if there would be any advantage/disadvantage?
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Old 07-18-09, 08:27 PM
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the fork and steerer are one piece. if you want a carbon steerer, you need an all carbon fork.

and then comes the hard part, finding a fork that has the same rake and headset compatibility with your current fork.
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Old 07-18-09, 08:36 PM
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The all carbon fork + steerer is lighter, more expensive, and you need to be careful to never over-torque the stem bolts, or the stem could break loose while riding.

If you have a fork that is carbon + aluminum steerer, it might be between 450 and 575 grams. An all carbon one might be 325 to 375 grams. That's the main difference, perhaps 200 grams, less than a half pound of weight.
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Old 07-18-09, 08:38 PM
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Is having a carbon steerer over aluminum going to provide a noticeably better ride?
Didn't see Rm-Rf's post before I posted this thanks

Last edited by Joseph Vigue; 07-18-09 at 08:40 PM. Reason: didnt see previous post
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Old 07-18-09, 08:43 PM
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no.
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Old 07-18-09, 08:54 PM
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not worth it.
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Old 07-18-09, 09:25 PM
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On one bike I've gone from a uglyish stock Real Design Signature full carbon to an alu steerer Scott CR1 Pro knock off which was 1/3 of the value but way better looking.

Just ride what you like.
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Old 07-19-09, 12:20 AM
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Only difference is weight.
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Old 07-19-09, 12:46 AM
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Why bother?
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Old 07-19-09, 02:57 AM
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Yeah, it's not worth it unless you're a weight weenie....or, you really don't like your current fork.
Full-carbon forks, steerers and crowns are usually more comfortable.

By the way, the German Tour Magazine pretty much proved that carbon steeres flex more (inside the headtube) than alu ones.
Sorry, I don't have a link, but i might be able to chase one up

Last edited by 531Aussie; 07-19-09 at 07:50 AM.
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Old 07-19-09, 04:17 AM
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Originally Posted by AEO
the fork and steerer are one piece. if you want a carbon steerer, you need an all carbon fork.
Not always. Many full carbon forks are still composed of several pieces, unless otherwise indicated.

V.
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Old 07-19-09, 04:25 AM
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Originally Posted by vmajor
Not always. Many full carbon forks are still composed of several pieces, unless otherwise indicated.

V.
Don't think I'd be rushing to try to piece a carbon steerer onto some blades though
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Old 07-19-09, 06:25 PM
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Originally Posted by rm -rf
The all carbon fork + steerer is lighter, more expensive, and you need to be careful to never over-torque the stem bolts, or the stem could break loose while riding.
Ah yes, another dire warning about how carbon will explode if you use harsh language near it. Come on. It's not a big deal. As long as you don't use gorilla-like force, there's no danger. Aluminum steerers break too - just ask George Hincapie.


Originally Posted by rm -rf
If you have a fork that is carbon + aluminum steerer, it might be between 450 and 575 grams. An all carbon one might be 325 to 375 grams. That's the main difference, perhaps 200 grams, less than a half pound of weight.
True. It's really not worth the effort, unless you already need a new fork for an unrelated reason.
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Old 07-19-09, 07:22 PM
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Thanks was just curious pretty new to road bikes and don't know a anything about the mechanics of them
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