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 quality7. I recommend it and would buy it again.Cons:NoneNotes: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.

I needed a seat post shim to make up the difference between my ebike's factory seat post and the suspension seat post I bought for it. This is a high quality shim, made of machined aluminum, and it fit my ebike perfectly!! Highly recommended!!

Part arrived in great condition, perfect fit, and great packaging. Will purchase again for future bike build/projects

Perfectly fine seal post, doesn't need to accomplish much to begin with. It's a plus that it's minimalist.

I replaced the original seatpost on a 1987 Nishiki Pueblo with this one. The seat mounting hardware on the original seatpost was worn out. This seatpost is way easier to adjust the saddle fore/aft positions as well as the angle, and only requires a 6 mm allen wrench. The old post required two 13mm wrenches to adjust it. Very happy with my purchase.

Had the wrong size at first, but easy return and reorder.

Simple. Works. Boy howdy do I hate my city's streets.Recommend as a minimum for commuters who don't have rear suspension on their bike.

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.

Husbands very happy with it … he said it makes the ride much more comfortable with the suspension

This post shim was being used to shim down a seatpost I had into a larger frame and it worked perfectly. The build quality is as good as I've seen on more expensive options from mainstream brands like Cane Creek, USE, etc. I would recommend this product.

Install seat pole, and loving it

I bought this to replace a shock seat post to drop the seat down a few extra inches.Worked perfectly.

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.