UPANBIKE 13.8inch (350mm) Bike Bicycle Alluminium Alloy Seat Post with Micro Adjust Clamp (φ 25.4 27.2 28.6 30.4 30.8 31.6mm)

fixing this to the bike should have been a five minute job. However the fixing bolt simply would not turn. I had to put it in the vice and give it a clout with a hammer to shift it. Very disappointing.

My pretty old mountain bike seat post suffered a fracture to the main bolt holding the saddle in place and I lost bits in the resultant confusion.This is a good replacement. Make sure you get the right diameter (mine was stamped into the seat post).

Have given four stars only because the tilt adjustment isn't that much but fortunately had a position that was perfect for me. It's not a lightweight but not an issue for most, I prefer the one adjustment bolt so recommend

The suspension seat post on my Carrera Crossfire 2, was a bit worse for wear, and had start to move side to side, as well as up and down, so decided a new one was called for. This one was a good price, and the correct size, 27.2mm, so bought it, job done.

Bolt is in so tight I'll need to spend more money to remove it, literally no point having this bolt in tight, every customer will need to remove it. I've tried to turn it till my hand is raw.

Great fit and good quality for price. The only thing I will say is the Allen key provided ,there is no way you can undo the fitting with it, Bolton was so tight I needed a batter drill to take it out

It’s a Seatpost, so ok in that Department.However, I would like to thank the Guy who tightened the Allen Key to the extent that it is proving impossible to undo.

Very good quality and delivered within 24 hours. I'm using it as replacement saddle for my exercise bike (see my other post) hopefully it will not break as someone mentioned. He used it for mountain bike.