---
product_id: 280603662
title: "seat post 350MM"
brand: "platt"
price: "$88081"
currency: COP
in_stock: true
reviews_count: 8
url: https://www.desertcart.co/products/280603662-seat-post-350mm
store_origin: CO
region: Colombia
---

# Multiple Diameters 6061 Aluminum Alloy Safety Line Mark seat post 350MM

**Brand:** platt
**Price:** $88081
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate Your Ride with Style and Safety!

## Quick Answers

- **What is this?** seat post 350MM by platt
- **How much does it cost?** $88081 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/280603662-seat-post-350mm)

## Best For

- platt enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Equipped with a safety line mark for secure installation.
- • **Versatile Fit:** Compatible with a wide range of bike types including MTB, road, and BMX.
- • **Lightweight & Durable:** Crafted from 6061 aluminum alloy for a robust yet featherlight experience.
- • **Precision Engineering:** Designed for optimal performance with a length of 350mm.
- • **Colorfast Anodized Finish:** Available in sleek Black, Blue, Red, and Silver to match your style.

## Overview

The Platt Bike Seatpost is a high-quality, lightweight aluminum alloy seat post designed for various bike types, including mountain, road, and BMX. With multiple diameter options and a sleek anodized finish, it combines durability with aesthetic appeal. The integrated safety line mark ensures secure installation, making it a must-have for any cycling enthusiast.

## Description

Platt Bike Seatpost 25.4/27.2/28.6/30.8/31.6 350mm Aluminum Alloy Bicycle Seat Post for MTB Road Bike BMX

## Features

- PAY ATTENTION:Please measure and confirm the exact post diameter required for your bike.
- MATERIAL: Made of 6061 aluminum alloy, Lightweight strong and durable.Comes anodized in Black, Blue,Red and Silver,colorfast surface,great anti-corrosion
- SIZE: Diameter: 25.4/27.2/28.6/30.8/31.6mm; Length:350mm;
- SAFE LINE MARK: There is a safety line mark on the seatpost. Please insert at least above the minimum safety line when installing the new seatpost.
- USE&FIT:Widely use in most road bicycles, fixed gear bicycles, mountain bikes, downhill bicycles, rail bikes, MTB, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Platt |
| UPC | 619191723089 |
| Item Package Dimensions L x W x H | 14.68 x 1.93 x 1.14 inches |
| Package Weight | 0.15 Kilograms |
| Item Dimensions  LxWxH | 1.07 x 1.07 x 13.78 inches |
| Brand Name | PLATT |
| Part Number | US054 |
| Size | 27.2mm |

## Images

![seat post 350MM - Image 1](https://m.media-amazon.com/images/I/51-rwZAcPmL.jpg)
![seat post 350MM - Image 2](https://m.media-amazon.com/images/I/51tYfmZgN1L.jpg)
![seat post 350MM - Image 3](https://m.media-amazon.com/images/I/61fzIpwc54L.jpg)
![seat post 350MM - Image 4](https://m.media-amazon.com/images/I/71UkozNUXqL.jpg)
![seat post 350MM - Image 5](https://m.media-amazon.com/images/I/61zUZwdbgUL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Nice Seat Post
  

*by J***. on Reviewed in the United States on July 12, 2024*

This is a nice post it looks good, good length for future adjustments, and it pretty light.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Well made
  

*by A***R on Reviewed in the United States on June 21, 2024*

Well made and worked well

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect fit for my new bike!
  

*by M***E on Reviewed in the United States on July 4, 2024*

Exactly as described, came quickly and good price.Very happy with my purchase.

---

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**Shop now:** [https://www.desertcart.co/products/280603662-seat-post-350mm](https://www.desertcart.co/products/280603662-seat-post-350mm)

---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-23*