---
product_id: 35946213
title: "25.4/ 27.2/ 28.6/ 30.4/ 30.8/ 31.6350mm/450mm Mountain Bike Seat Post Tube Aluminum"
brand: "longyan trade"
price: "185.32 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/35946213-25-4-27-2-28-6-30-4-30-8
store_origin: TN
region: Tunisia
---

# 25.4/ 27.2/ 28.6/ 30.4/ 30.8/ 31.6350mm/450mm Mountain Bike Seat Post Tube Aluminum

**Brand:** longyan trade
**Price:** 185.32 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 25.4/ 27.2/ 28.6/ 30.4/ 30.8/ 31.6350mm/450mm Mountain Bike Seat Post Tube Aluminum by longyan trade
- **How much does it cost?** 185.32 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/35946213-25-4-27-2-28-6-30-4-30-8)

## Best For

- longyan trade enthusiasts

## Why This Product

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

## Description

Material: High strength Aluminum Diameter: 25.4mm-31.6mm Length (mm): 350mm and 450mm MTB seatpost size: 25.4/ 27.2/ 28.6/ 30.4/ 30.8/ 31.6 bicycle seatpost color: black sand bicycle seatpost model: YP0803020 bike seatpost of place: Yiwu Zhejiang

## Features

- Color 254450 means diameter 25.4mm*450mm length, 272350 means diameter 272mm*350mm length
- High strength aluminum with 2.2mm thickness, fine brushed and laser engraving of printing make your bike better
- Authentic quality and fast delivery
- eco friendly material

## Images

![25.4/ 27.2/ 28.6/ 30.4/ 30.8/ 31.6350mm/450mm Mountain Bike Seat Post Tube Aluminum - Image 1](http://ecx.images-amazon.com/images/I/41jFL9ofDaL.jpg)
![25.4/ 27.2/ 28.6/ 30.4/ 30.8/ 31.6350mm/450mm Mountain Bike Seat Post Tube Aluminum - Image 2](http://ecx.images-amazon.com/images/I/51S06RhNR3L.jpg)
![25.4/ 27.2/ 28.6/ 30.4/ 30.8/ 31.6350mm/450mm Mountain Bike Seat Post Tube Aluminum - Image 3](http://ecx.images-amazon.com/images/I/51l5CfoU-qL.jpg)
![25.4/ 27.2/ 28.6/ 30.4/ 30.8/ 31.6350mm/450mm Mountain Bike Seat Post Tube Aluminum - Image 4](http://ecx.images-amazon.com/images/I/41mbLznx6dL.jpg)
![25.4/ 27.2/ 28.6/ 30.4/ 30.8/ 31.6350mm/450mm Mountain Bike Seat Post Tube Aluminum - Image 5](http://ecx.images-amazon.com/images/I/51Ci%2Buuz3bL.jpg)

---

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**Shop now:** [https://www.desertcart.tn/products/35946213-25-4-27-2-28-6-30-4-30-8](https://www.desertcart.tn/products/35946213-25-4-27-2-28-6-30-4-30-8)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-30*