---
product_id: 53623085
title: "FOMTOR Bicycle Seat Post 25.4/27.2/28.6/30.9 x 350mm Alumium Adjustable Seatpost for MTB Road Bike BMX"
brand: "fomtor"
price: "1146889₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/53623085-fomtor-bicycle-seat-post-25-4-27-2-28-6
store_origin: VN
region: Vietnam
---

# Ultra high strength: 580lbs Lightweight: 0.33kg Adjustable length: 0-320mm FOMTOR Bicycle Seat Post 25.4/27.2/28.6/30.9 x 350mm Alumium Adjustable Seatpost for MTB Road Bike BMX

**Brand:** fomtor
**Price:** 1146889₫
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate Your Ride with FOMTOR's Adjustable Seat Post!

## Quick Answers

- **What is this?** FOMTOR Bicycle Seat Post 25.4/27.2/28.6/30.9 x 350mm Alumium Adjustable Seatpost for MTB Road Bike BMX by fomtor
- **How much does it cost?** 1146889₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/53623085-fomtor-bicycle-seat-post-25-4-27-2-28-6)

## Best For

- fomtor enthusiasts

## Why This Product

- Trusted fomtor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tailored Fit:** Available in multiple diameters: 25.4, 27.2, 28.6, 30.9mm.
- • **Light as a Feather:** Weighs only 0.33kg, enhancing your ride without the bulk.
- • **Precision Engineering:** Crafted from high-quality 6061 aluminum alloy for durability.
- • **Unmatched Versatility:** Compatible with MTB, road, folding, and BMX bikes.
- • **Effortless Installation:** Adjustable head for quick and easy setup.

## Overview

The FOMTOR Aluminum Adjustable Seat Post is designed for cyclists seeking a lightweight, durable, and versatile solution. With a length of 350mm and a setback of 20mm, it fits various bike types and supports a maximum weight of 580lbs. Made from high-quality aluminum, this seat post is rust-resistant and easy to install, making it a must-have for any biking enthusiast.

## Description

FOMTOR Bicycle Seat Post 25.4/27.2/28.6/30.9 x 350mm Alumium Adjustable Seatpost for MTB Road Bike BMX

## Features

- Only Fit for Seat Post Diameter:28.6mm.Length:350mm.Setback: 20mm. Adjust tube length of 0 to 320mm.
- Made of High quality 6061 aluminium alloy.Light weight,never rust.Strength: 4.9 levels ultra high strength, maxium of 580lbs.
- How to Choose the Size:1.Check the diameter of the original seatpost,choose the same size as the original diameter.2.Measure the inside diameter of the frame tube. Note: Please choose the correct size to buy!
- With adjustable head, convenient to install.
- Suitable for most mountain bikes, road bike, folding bike, fixed gear bicycle, track bike, MTB, BMX, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 15.51 x 2.99 x 2.2 inches |
| Package Weight | 0.33 Kilograms |
| Brand Name | FOMTOR |
| Color | Black |
| Material | Aluminum |
| Manufacturer | FOMTOR |
| Part Number | FOMTOR |
| Outer Material | Aluminum |
| Size | 28.6 mm x350mm |

## Images

![FOMTOR Bicycle Seat Post 25.4/27.2/28.6/30.9 x 350mm Alumium Adjustable Seatpost for MTB Road Bike BMX - Image 1](https://m.media-amazon.com/images/I/51BpL9CCL-L.jpg)
![FOMTOR Bicycle Seat Post 25.4/27.2/28.6/30.9 x 350mm Alumium Adjustable Seatpost for MTB Road Bike BMX - Image 2](https://m.media-amazon.com/images/I/51b+Vw6txwL.jpg)
![FOMTOR Bicycle Seat Post 25.4/27.2/28.6/30.9 x 350mm Alumium Adjustable Seatpost for MTB Road Bike BMX - Image 3](https://m.media-amazon.com/images/I/51WnXfKEdxL.jpg)
![FOMTOR Bicycle Seat Post 25.4/27.2/28.6/30.9 x 350mm Alumium Adjustable Seatpost for MTB Road Bike BMX - Image 4](https://m.media-amazon.com/images/I/715eOpNrfvL.jpg)
![FOMTOR Bicycle Seat Post 25.4/27.2/28.6/30.9 x 350mm Alumium Adjustable Seatpost for MTB Road Bike BMX - Image 5](https://m.media-amazon.com/images/I/51Jsu5DnprL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Looks good, works good, and inexpensive!
  

*by B***1 on Reviewed in the United States on July 26, 2023*

Needed something to fit my 34” inseam, I’m 6’5” and the seat post that came with my new bike wasn’t long enough.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great Product
  

*by J***S on Reviewed in the United States on September 11, 2022*

This post fits perfectly. And is still working very well. It's better that the post that came with my bike, It kept breaking the bolts. I recomend this seat post. MAKE SURE YOU KNOW THE POST SIZE before ordering.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Very sturdy
  

*by M***H on Reviewed in the United States on September 23, 2023*

This is very strong.

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---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-28*