---
product_id: 395455911
title: "Topbuti Bike Seat Post 25.4/27.2/28.6 x 350 mm Aluminum Alloy Bicycle Seatpost for Mountain MTB Road Bike Fixed Gear Bike Seatpost"
brand: "topbuti"
price: "€ 38.32"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/395455911-topbuti-bike-seat-post-25-4-27-2-28-6
store_origin: CY
region: Cyprus
---

# Aluminum alloy strength 350 mm length 25.4/27.2/28.6 mm sizes Topbuti Bike Seat Post 25.4/27.2/28.6 x 350 mm Aluminum Alloy Bicycle Seatpost for Mountain MTB Road Bike Fixed Gear Bike Seatpost

**Brand:** topbuti
**Price:** € 38.32
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate Your Cycling Game with Topbuti!

## Quick Answers

- **What is this?** Topbuti Bike Seat Post 25.4/27.2/28.6 x 350 mm Aluminum Alloy Bicycle Seatpost for Mountain MTB Road Bike Fixed Gear Bike Seatpost by topbuti
- **How much does it cost?** € 38.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/395455911-topbuti-bike-seat-post-25-4-27-2-28-6)

## Best For

- topbuti enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit:** Available in multiple diameters to ensure a perfect fit for your bike.
- • **Easy Installation:** Quickly swap out your old seat post with a hassle-free installation process.
- • **Upgrade Your Ride:** Transform your biking experience with a lightweight yet robust aluminum alloy seat post.
- • **Enhanced Load-Bearing:** Engineered for durability, providing superior support for your bike saddle.
- • **Versatile Compatibility:** Designed to fit a variety of bike types, from mountain to road bikes.

## Overview

The Topbuti Bike Seat Post is a high-quality aluminum alloy seat post available in multiple diameters (25.4/27.2/28.6 mm) and a length of 350 mm. Weighing only 159 g, it offers a perfect blend of strength and lightweight design, making it suitable for various bike types including mountain and road bikes. Easy to install and built for durability, this seat post is a must-have for any cycling enthusiast.

## Description

Topbuti Bike Seat Post 25.4/27.2/28.6 x 350 mm Aluminum Alloy Bicycle Seatpost for Mountain MTB Road Bike Fixed Gear Bike Seatpost

## Features

- Please Pay Attention: Please do measure and confirm the actual required diameter you need before purchasing, otherwise you will find it too small or too big for your bike and waste your time to return it. Saddle clamp is NOT included.
- Bike Seat Post Size: Length: 350mm/ 13.8 inch, Outer Diameter 25.4mm / 1 inch, Thickness of the tube: 2mm/ 0.08 inch, Color: black.
- Material: The bicycle seat tube saddle pole is made of aluminum alloy, durable and stronger inside design will improve the load-bearing of seat post.
- Easy to Install: Unbolt the old seat and remove bicycle seat post, then secure the seat bolt to the new bicycle seatpost and attaching it to the bike frame. Note: There is a safe line mark on the seat post. Please insert at least above the MINI INSERTION line.
- Widely Use: The saddle pole bike seatpost seat tube is suitable for most old style bike, and the bike saddle with clamp, mountain bike, road bike, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Bike Type | Mountain Bike |
| Color | Black |
| Size | 25.4 x 350mm |
| Length | 35 centimeters |
| Material Type | Aluminum |
| Brand | Topbuti |
| Manufacturer | Topbuti |
| Item model number | BS-1 |
| Product Dimensions | 2.54 x 2.54 x 35.05 cm; 159 g |
| ASIN | B08YY5TX8H |

## Product Details

- **Colour:** Black
- **Item weight:** 0.16 Kilograms
- **Material:** Aluminum
- **Brand:** Topbuti
- **Bike type:** Mountain Bike

## Images

![Topbuti Bike Seat Post 25.4/27.2/28.6 x 350 mm Aluminum Alloy Bicycle Seatpost for Mountain MTB Road Bike Fixed Gear Bike Seatpost - Image 1](https://m.media-amazon.com/images/I/61RlXIz+NvS.jpg)
![Topbuti Bike Seat Post 25.4/27.2/28.6 x 350 mm Aluminum Alloy Bicycle Seatpost for Mountain MTB Road Bike Fixed Gear Bike Seatpost - Image 2](https://m.media-amazon.com/images/I/718piiwBzWL.jpg)
![Topbuti Bike Seat Post 25.4/27.2/28.6 x 350 mm Aluminum Alloy Bicycle Seatpost for Mountain MTB Road Bike Fixed Gear Bike Seatpost - Image 3](https://m.media-amazon.com/images/I/71Mv9qYBd7L.jpg)
![Topbuti Bike Seat Post 25.4/27.2/28.6 x 350 mm Aluminum Alloy Bicycle Seatpost for Mountain MTB Road Bike Fixed Gear Bike Seatpost - Image 4](https://m.media-amazon.com/images/I/51U9lB+8aBS.jpg)
![Topbuti Bike Seat Post 25.4/27.2/28.6 x 350 mm Aluminum Alloy Bicycle Seatpost for Mountain MTB Road Bike Fixed Gear Bike Seatpost - Image 5](https://m.media-amazon.com/images/I/71kovMks4vS.jpg)

## Frequently Bought Together

- Topbuti Bike Seat Post 25.4/27.2/28.6 x 350 mm Aluminum Alloy Bicycle Seatpost for Mountain MTB Road Bike Fixed Gear Bike Seatpost
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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-01-24*