【Preload Adjustable Suspension – 6mm Hex Key Included】 Fine-tune the preload tension using the included 6mm hex key to match your weight and riding preferences. Achieve a customized suspension response for smoother, more controlled rides.
【Tools & Protection Cover Included】 Package includes both 5mm and 6mm hex keys for quick installation, plus a weather-resistant protection cover to keep dust and water out of the suspension mechanism.
【Durable & Reliable Build – 6061-T6 Aluminum】 Crafted from aerospace-grade 6061-T6 aluminum alloy for strength, durability, and consistent performance—even under demanding riding conditions.
【Fits 27.2mm, 30.9mm, 31.6mm – 365mm Length】 Available in three standard sizes. Each purchase includes one seatpost of your selected diameter. Total length: 365mm. For other sizes, a shim adapter (sold separately) is required.
【For E-Bikes, Gravel, Road & Hybrid Bikes】 Compatible with a wide range of bike types. Whether you're commuting daily or tackling trails, this suspension seatpost enhances comfort and control.

Tomakin –
It works ok but is heavy
I have Suntour suspension seatpost on my other bike and this one works very similar. The adjustment and installation is simple and it appears to be very durable. It does effectively dampen harsh trails and makes for a much more comfortable ride. It has a good amount of travel but doesn’t bob excessively due to pedaling. Overall I recommend it as it is much less expensive compared to other options.
Chad D. (comprador verificado) –
great for my aventon ebike
I bought this to replace my stock seatpost for a more comfortable ride on my aventon ebike. This paired with my upgraded seat I also got from amazon. The ride is much more comfortable than it was on my stock set up. I am a large guy. 6f1 and 250 pounds.
Kristie (comprador verificado) –
A great comfortable seat post for your bike
These made a great improvement on my bike. You can adjust it so it’s soft and kind of bouncy like a full suspension bike or you can tune it to just softening out the hardest bumps. Highly recommend recommended and this is a great price for one of these.
Ken (comprador verificado) –
A great seatpost!
Safort Suspension Seatpost is a butt saver! I like that it is adjustable to compensate for a rider’s weight or trail conditions. It is also reasonably priced. I don’t think you get an improved ride with a more expensive seatpost for the average rider on rail trails, street, etc.
desmoman900 (comprador verificado) –
It works but it’s tall.
Great device! Installs easily and added a much needed comfort to my hard-tailed bike. Be aware that it adds almost 2 inches to the seat height. I’m 5’11” and I ended up cutting one inch off the seat tube to allow me to mount more comfortably.
Bleh (comprador verificado) –
Highly recommend for e-bikes with no suspension
This seat post is amazing. I have a really heavy Trek e-bike and even with a good seat every bump was jarring. I would feel it straight up my spine from my tailbone to my head. With this seat post that issue is completely gone. It has the perfect balance of tension and give to take the bumps without bouncing you or making you unstable.
Amazon Customer (comprador verificado) –
Recommended
Great add to my e-bike. Makes the bumps less noticeable for bikes without suspension (in my case a Aventon Soltera) , and makes long rides much more comfortable.
Bob (comprador verificado) –
Good quality
I’m big guy 6’2 and 240lbs and been using for almost a year now and works very well at absorbing the shock from bumps and it’s like you have a rear suspension bike .
Robert I. (comprador verificado) –
Satisfaction
Works as advertised.
LRICW (comprador verificado) –
No More Sore Butt!!!
I have a Rad Runner e-bike and have just installed this along with a new seat. Best purchase I’ve made for this bike bar none. No more jarring your tailbone over bumps you back will thank you.
YJDeR (comprador verificado) –
Good sturdy product. Adding a scale would qualify for a 5 star
Ok product, sturdy, functional… except for the fact that the setup is not that well explained. No visible scale. Therefore it’s a trial and error as far as the number or turns required to get the proper fit.
Cliente de Kindle (comprador verificado) –
Descompuesto
Me llegó sin su caja, sin funda, sin llaves allen, y lo peor sin un perno de la suspensión. Osea que no servia y tuve que devolverlo.
Jimmie Potts (comprador verificado) –
Smooooooth
This post has been the most significant contribution to my riding comfort. It takes out all of the bumps.