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Old 03-21-17, 06:44 AM
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Originally Posted by Barrettscv View Post
In theory, carbon fiber could outlast other materials. Carbon fiber is used in advanced aircraft, subject to huge stresses and environmental extremes.

However, Carbon Fiber construction in most bicycles are not produced to Aerospace standards. Carbon fiber production in the bicycle industry can be inconsistent. Some will last 100 years, most will not.

I have a number of steel bikes, two of which are 45 years old. These could be preserved for 100 years, if they are kept dry and clean.

I also have 3 Carbon Fiber bikes. I expect to use them until I retire from faster road cycling in 20 years. No reason to think that they will fail from normal use. I actually expect them to need less protection from moisture than my steel bikes. However, it's less likely that ordinary Carbon Fiber bikes will be preserved as timeless treasures the way that better steel bikes are. The bicycle industry is fixated on premature obsolescence and bicycles are not seen as long-term investments today.
On the other hand there are several hundred people that are dead because the tail made of CF broke off French Airbus airplanes. Many senior pilots wont fly them or allow their families to fly on them.
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