Originally Posted by
jefnvk
I wouldn't go ten year old carbon. Not because of any fears of it blowing up, but because that is when they were first hitting mainstream, and they have been refined A LOT since then. New carbon with 105 can be had for not much more than that, which is plenty enough for anyone that needs help with this question.
True, the bikes have been evolving. I'm currently riding on 20 year old Carbon.
In my case, bought as a bare frame, and built to my whims with newer components.
There certainly has been some evolution in bikes. Mine is full carbon with aluminum dropouts, but tubing size and shape is very similar to the vintage steel road bikes.
I've heard that the early 2000's frames were a bit overly stiff, and then there has been recent effort to mix some stiffness and some compliance to the ride.
Those deals on Tiagra and 105 carbon fiber bikes are quite amazing!!! Unfortunately, it also puts the used prices in quite a squeeze.
The most important thing is that you enjoy your bike,and it brings a smile when you get out and ride.