Better question is will they perform for YOU good enough. Not sure if they are comparable, but I'd give them at least a "pretty good" rating. I have several weyless and forte items and they are good value, despite the lack of bling name factor (carbon itself has it's own implied bling factor).
What's a carbon stem going to do for you? If you want to impress someone, go ahead and drop $100 on the FSA OS 115.
I agree with the others who've posted here. For something like a seatpost, where the intention is to reduce weight and improve comfort, I think the brands you mentioned are fine. I'd be less likely to go for non-reputable brands on more critical/complex components like wheels or groupset.
I have a Weyless carbon crank on my Orbea. It is the exact same thing as the FSA Team Carbon. As stated above, made by the same people, just a different decal. My crank uses the same bb and is just as light (exactly).
Huh? Do they even make an Ultegra seatpost? Anyway the DA one is aluminum. The poster is talking about CF seatposts and stems... Did you even read the post?
Huh? Do they even make an Ultegra seatpost? Anyway the DA one is aluminum. The poster is talking about CF seatposts and stems... Did you even read the post?
LOL! I hate wasting good beer money as much as the next guy. I admittedly fell for the hype and got a CF post for my road bike though. In keeping with the OP it's a Sette post that I got for $50 at Pricepoint.com and it's held-up well enough so far. I guess I didn't really buy into the CF "comfort" factor so much as I just like the looks of the CF post. And I needed to get a longer post anyway.