TRIWONDER Bike Seat Post 25.4mm 27.2mm 28.6mm 30.4mm 30.8mm 31.6mm Aluminum 350mm Length Alloy Saddle Pole Bike Seatpost Seat Tube Bicycle Seat Post

The TRIWONDER Suspension Bike Seat works great. It was simple to remove my old seat post and install the TRIWONDER. It does a great job absorbing the bumps as you ride. It can be adjusted to any weight rider up to 400 pounds but I did not adjust it at all. It even comes with the allen wrench. I installed mine on an ebike (Electric Bike)) but it would have worked just as well on any bike. Pros: 1. Works great. Very satisfied. 2. Simple to install in a few minutes. 3. Adjustable to any weight up to 400 pounds. 4. Fits perfectly. 5. Lightweight but strong aluminum will never rust. 6. Good quality 7. I recommend it and would buy it again. Cons: None Notes: 1. Make sure you order the right diameter and length. 2. You will need a crescent or socket wrench to remove your seat saddle clamps and re-attach. 3. Some of the reviews are for completely different products made by TRIWONDER. 4. This review is for the TRIWONDER Suspension Bike Seat.

This did turn my 28mm to an 31.8mm fit post for my ebike. Just what I needed. Thought I was gonna have to buy an whole new Seat Post. I can't find one as short as the 250mm one I've got, that's why this seat post adaptor is perfect! Don't push it all the way down tho or the seat adaptor won't catch to the post.

Does exactly what it's meant to do, at a reasonable price. Was able to fit a seatpost, and it's rock solid with no reason to worry. Just make sure to use the proper lubricant for your situation, so nothing ends up seizing.

Standard sprung seat post with good length. Installed well since measurements provided were good. Recommended for the fair price. Changed out my e-bike solid post/seat with this one with a sprung Cloud 9 seat. World of difference (for me).

Did the job as it was designed to do

my son experienced a growth spurt. I had to purchase a seat post that would extend, providing a comfortable ride. This TRIWONDER bike seat post is awesome. completely resolved the issue. Item arrived promptly, within a day. build quality is good. appears to be durable. would highly recommend purchasing. i am looking like super dad these days. hopefully i can continue the great exploits.

Did it's job, perfect fit.

The TRIWONDER Bike Seat Post, available in various sizes from 25.4mm to 31.6mm, is a decent option for those looking to upgrade their bicycle's seatpost. Made from aluminum alloy, the seat post is both lightweight and durable, which is essential for a smooth and comfortable ride. The 350mm length provides ample adjustability to suit different rider heights and preferences. In terms of build quality, the TRIWONDER Bike Seat Post does not disappoint. The aluminum construction feels sturdy, and the overall finish is smooth and professional, suggesting good manufacturing standards. Installation is straightforward, and the seat post fits well with most standard bikes. However, the product falls short in the accuracy of its measurements. Several users, including myself, have found that the diameters listed do not always match the actual size of the seat post, leading to compatibility issues. This can be frustrating and may require additional adjustments or even a return and replacement process. Overall, while the TRIWONDER Bike Seat Post is made from quality materials and performs well once installed, the inconsistency in measurements detracts from its reliability. This seat post could be a good choice if you're willing to double-check the dimensions before purchase, but for those seeking precise measurements and a hassle-free installation, it may not be the best option.

Good quality 👍

Perfect replacement for my cycle and new seat.

Has been excellent making my ride on folding electric bike much more comfortable.

Me sirvió pero tuve que ponerle un adaptador para el asiento, ya que es un TUBO RECTO, creo que AMAZON debe exigirle a los proveedores que NO PONGAS IMAGENES DE PRODUCTOS que NO SON LOS QUE VENDEN, LAS PERSONAS SE CONFIAN DE LAS imágenes Y CON ESTO SE ATENTA CONTRA SU DERECHO DE consumidor, ya que se les esta engañando, solo porque me urge NO lo regrese.

Absolutely brilliant product for the price, well made again for the price. No problems with fitting to my Giant Cypress XL frame. Marked down one star only because of some flashing in the casting on the top seeat post adjustment bracket. Its no biggy for me as I just filled it out and a little more for a bit more adjustment. Other wise a 5 star piece of kit.