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Alternative to Carbon Fork

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Old 04-30-16 | 01:38 PM
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Alternative to Carbon Fork

There is yet another 'asploding carbon' thread on this forum.

So, practically speaking, what are the alternatives? If I want to replace my carbon road fork, are there non-carbon aftermarket options?

I've seen a rather heavy steel fork available here and there online. What about aluminum forks? Who has swapped out their carbon fork for a metal version?
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Old 04-30-16 | 02:04 PM
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You are over-reacting.
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Old 04-30-16 | 02:09 PM
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Besides, there is no suitable substitute for a carbon fork on a carbon frame, Al or Ti frame. If you can't trust your carbon fork, just go back to steel frame and fork. Keep in mind though, the problem seen with old carbon rims has not been observed in carbon forks.

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Old 04-30-16 | 02:31 PM
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I've seen a Ti fork on a Ti frame. I'm quite curious how those rare TI forks are, besides being extremely expensive.
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Old 04-30-16 | 02:40 PM
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get a steel fork similar to this:

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Old 04-30-16 | 02:51 PM
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If you're referring to the wheel thread, there are quite different demands of a wheel vs fork.
  • Abrasion of the brake track.
  • Heat generated from long, hard braking.
  • Outward pressure along the bead of clincher tires
  • Age and design changes
Only the last of which applies to your fork.

The data I've seen on frame structural integrity is that Carbon Frames tend to be strong and resilient under normal use. The biggest faults are with a few very specific types of crash damage, including focused impact and abrasion damage being more severe than with other frame materials. Perhaps also compression damage from over-zealous mechanics.

If you're particularly concerned, either buy steel or aluminum.

Or, better yet, buy a new $10,000 bike each year. Sell it for $1000 at the end of the year and buy another $10,000 bike the next year.
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Old 04-30-16 | 03:00 PM
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That thread was in jest, the "asploding" part at least, and concerning Boyd's wheels. Sheesh. Stop browsing bustedcarbon.com.

Between cars, dogs, drainage covers, potholes, other cyclists, rain, leaves, rocks, debris, catastrophic blow out, ad nauseaum, any fears of a carbon fork failure is way down on the list.
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Old 04-30-16 | 03:04 PM
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Get a New one every spring, F1 always starts with a New Car every year.
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Old 04-30-16 | 03:10 PM
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Originally Posted by link0
I've seen a Ti fork on a Ti frame. I'm quite curious how those rare TI forks are, besides being extremely expensive.
They're pretty rare. Dean makes Ti bikes with Ti forks on some models
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Old 04-30-16 | 03:24 PM
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Originally Posted by dorkypants
They're pretty rare. Dean makes Ti bikes with Ti forks on some models
I didn't realize Dean was still operating. How come we hear about them so rarely?
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Old 04-30-16 | 03:36 PM
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Originally Posted by rpenmanparker
I didn't realize Dean was still operating. How come we hear about them so rarely?
They don't want to be mentioned in the 41 too often?
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Old 04-30-16 | 03:49 PM
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Originally Posted by BillyD
They don't want to be mentioned in the 41 too often?
Right!
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Old 04-30-16 | 04:21 PM
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How many carbon forks are on bikes out in the wild? How many have you even heard​ of failing?
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Old 04-30-16 | 04:36 PM
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Kinesis Road Training Fork | ProBikeKit.com
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Old 04-30-16 | 04:39 PM
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Originally Posted by Bah Humbug
How many carbon forks are on bikes out in the wild? How many have you even heard​ of failing?


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Old 04-30-16 | 05:04 PM
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Originally Posted by Lazyass


So only 3 have failed?
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Old 04-30-16 | 05:46 PM
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Originally Posted by Lazyass


Originally Posted by noodle soup
So only 3 have failed?
Exactly. Almost every bike sold in.... how long? has had a carbon fork. Very, very few have failed. Relax.
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Old 04-30-16 | 05:49 PM
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Originally Posted by Bah Humbug
Exactly. Almost every bike sold in.... how long? has had a carbon fork. Very, very few have failed. Relax.
Search google images for broken carbon forks. You asked, dude *shrug*
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Old 04-30-16 | 05:54 PM
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Originally Posted by Bah Humbug
Exactly. Almost every bike sold in.... how long? has had a carbon fork. Very, very few have failed. Relax.
we are on the same side here.
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Old 04-30-16 | 05:56 PM
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Let's not pick sides and fight about it. [MENTION=133361]Lazyass[/MENTION] are you through? Good.
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Old 04-30-16 | 06:00 PM
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Originally Posted by Lazyass
Search google images for broken carbon forks. You asked, dude *shrug*
I was joking with my response.

When CF fails it is often dramatic. All frame materials can fail, but showing photos of broken Canondales(crack&fails) doesn't help the cause.
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Old 04-30-16 | 06:06 PM
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Columnist Victor Davis Hanson's carbon fork asploded a couple years ago.

The Unforgiving Moment | My CMS

He says it failed where there was a hairline crack. He got banged up pretty good.

It is rare though.
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Old 04-30-16 | 06:45 PM
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Originally Posted by BillyD
Let's not pick sides and fight about it. @Lazyass are you through? Good.
Through with that? I posted an aluminum fork for the OP, then addressed a question. Not my fault he didn't like my answer. I didn't fight or argue with anyone.
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Old 04-30-16 | 07:21 PM
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Originally Posted by Lazyass
Through with that? I posted an aluminum fork for the OP, then addressed a question. Not my fault he didn't like my answer. I didn't fight or argue with anyone.
I googled carbon fork failure and looked at the images and wow! Then in fairness I googles steel fork failures... and still got mainly carbon fork pictures, LOL!
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Old 04-30-16 | 08:59 PM
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Originally Posted by Lazyass
You need a story to go with the photo.

Let's assume the girl with the arm in the sling broke the fork and hurt her arm. Was that JRA (Just riding along)? Or did something else happen? Crashing into a parked car at high speed? Getting something caught in the spokes?

Or, perhaps riding on a fork that had been previously damaged in a crash, or ignoring obvious cracks.

There are plenty of photos of steel bikes with bent forks, or the toptube/downtube bends after crashes.

Of course, there are advantages of not having to walk home after a crash, even if one has to twist the stem backwards to get adequate wheel clearance with a bent fork

Originally Posted by Lazyass
Hard to see what is going on there.

I see a pile of random carbon fiber bike parts.
There is one fork that appears severed, again without a cause mentioned.

Several seat posts missing pieces. Were those considered damaged (but not broken in half?) HOW?

Two apparently intact handlebars too. Were they damaged? Crash damaged?
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