Negative Positive
Title: Built like a rock. Heavy like one, too.
Review: I ordered from Amazon.com the black setback 27.2x330mm, but it appears that I received the 400mm one instead. No matter, it works just fine on my bike. The clamp mechanism is good in that it will probably keep your seat in the exact position forever, and in that it allows for very fine-grain adjustment to the tilt. On the other hand, it is a bit of a pain to adjust. But I guess that is still a good trade-off.Don't be fooled by the claims of super-lightweight seatpost: Mine weighs ~285g at the scale, the same as a Bontrager Race Lite 27.2x330mm which I also own. All of this said, I think it's a really good seatpost at a great price point, and I would probably buy it again.
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