UPANBIKEBike Suspension Seatpost 400mm Length φ27.2mm 28.6mm 30.9mm 31.6mm Shock Absorber Seat Post for Mountain Bike Seat Post BMX Road Bike

I could not ask for better seat post. Very nice looking and quality. A+

Seat post worked very well and everything as described. Problem for me was with the 13.4 inch wide YLG seat, it would move side to side no matter how much I tightened the post. Worked fine with my cloud 9 seat so I guess the leverage of the extra wide seat was too much for it to withstand. Original post without suspension does not have this issue.

I ride and own some rather nice bikes, which takes nothing away from around-town bicycle riders or e-bikes, but I say that to qualify this review. Weight and quality is pretty important when you’re bolting a part on a sub-20-pound carbon-fiber gravel bike to go racing… which is what I did.And… I was very pleased. Being clear, my butt and back were very pleased, and no other body part even really noticed, especially legs and lungs. Yeah it weighs a little more than my (high quality name brand) seatpost, but it’s maybe 1/4 of a waterbottle.It really takes the edge off. Yup, that little 1/2” of travel works wonders on a gravel track, even on those tar-and-chip roads. Now… I’ve ridden this about 100 miles on 2 rides, so we will see how long the bushings last, but it was everything I needed, silent, and functional, with only a small weight penalty (as opposed to the SunTour one, which seemed to be made out of re-forged railroad steel). Highly recommend. I will revisit this review in a few months to report on longevity.Edit: Maybe 900 miles on it, still fine.

Part had scratches all over and seat wobbles and rotates 360. Would not buy again.

Works exactly as described and is well made, Saddle clamp is somewhat adjustable and does a good job holding in place despite the simple clamp. My only complaint is that it is not as absorbent as I would like and can not be adjusted lighter than it comes. I am roughly 160 lbs for reference.

The dimensions were perfect as ordered. Makes a hardtail much more tolerable when on rough terrain.

The ride improved with the switchover to this post. It’s sturdy and does what it’s supposed to do. The nly problem I have found is that it has a little slop in the fit and allows the seat to swivel about 3/4 of an inch or so. Doesn’t present a problem when riding so I have to say…..it’s a good seat post.

But I returned it for a Suntour NCX seat post

Seat comes out of post in a week. After a couple of weeks, doesn’t adjust any Longer.Poor quality product and wished I’d bought a more expensive one that works. Don’t waste your money!