Labewin Full Carbon Fiber Road MTB Bike Bicycle Seatpost 27.2 31.6 350mm 400mm

I posted two questions that no one answered. First was, how do you adjust saddle tilt? Answer: It has two tightening/adjustment screws that tighten the clamp to your seat rails. Loosen the front and tighten the back will raise the nose of the saddle, reverse to drop the nose. Second question was, how do you tighten the forward screw? It is an hex-type as is the rear. However, the front screw's head is UP, pointed at the bottom of the saddle. I use a saddle with a relief cutout so it is no issue. I just tighten from the top of the saddle. For a solid saddle, I cannot fathom how you would tighten the screw. Depending on the saddle, you maybe, MAYBE could reach the short end of an L-shaped hex key under there. That's why I gave it only 4 stars. So before buying, consider your saddle configuration and whether you could reach between your saddle rails and the bottom of your saddle with a hex key to tighten.Otherwise, it is lightweight and seems well made. I didn't weigh the differences but I saved a few ounces over my old steel seat post.

Looks good and lighter than expected at 176 grams but also very very cheap. The main tube seems fine but serious imperfections at either end make me wonder about bubbles etc. The bottom half of the saddle clamp doesn't quite fit on the carbon and upon tightening down a saddle for the first time two small pieces chipped off near the the poorly fit piece of clamp, but hey more weight savings! (\sarcasm)I've done a few rides on it so far and it seems (besides the chips) to act like a seatpost should. I'll update if there are any other issues. Mostly wanted to see the quality of such cheap carbon.

For the money i expected this to thoroughly underwhelm me. Quite the opposite. Fit and finish is comparable in quality to a name brand piece i own that cost 5x what this did. Have it installed on a hardtail mtb that i ride every day to and from work and several times a month on trails. Smoother ride than aluminum and noticeably lighter. I do only weigh 130lbs so i can't comment on ultimate strength but after 6 months of use I've not a single bad impression.

Good quality. Seat clamp is difficult to get tightened in position want. This design is used by many. Just not the easiest.

Terrible quality, mold is paper thin, and lots of air pockets that were simply filled with resin. I'm a small guy and would not trust this seatpost not to break. Item is being returned.

Nice looking seatpost but it snapped on the second ride, just 3 miles in on a flat road. I would not purchase again.

This one is good! I have it on my spz epic and works great. The thing I would recommend is to get a Loctite applied because the screws tend to get loose.

Excellent quality part.

Wish it was cheaper but other than that i love that it is very light. Feels like a feather.

Looked good finish and quality but snapped on first use near saddle after 10 steady miles on fire road. Torqued and installed correctly, 79kg rider, would avoid.

Been using this for 18 months now with no problems, looks good quality and light. No issues at all with regular commuting and cc riding. Clamp a bit fiddly but what do you expect at this price.

I ordered a 31.5 and got a 27.2. Pretty disappointed as there is only 2 sizes. Not hard to get it right.

Muy bien embalado, muy ligero en comparación con la tija de fábrica. Ya la he usado y no parece frágil. 10/10.