---
product_id: 764466
title: "Avenir Alloy Seat Post, Silver, 25.4mm Diameter"
brand: "avenir"
price: "R$307"
currency: BRL
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.br/products/764466-avenir-alloy-seat-post-silver-25-4mm-diameter
store_origin: BR
region: Brazil
---

# 350mm length for versatile fit Lightweight 335g for performance Alloy construction for durability Avenir Alloy Seat Post, Silver, 25.4mm Diameter

**Brand:** avenir
**Price:** R$307
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Elevate your ride with strength and style — don’t settle for less!

## Quick Answers

- **What is this?** Avenir Alloy Seat Post, Silver, 25.4mm Diameter by avenir
- **How much does it cost?** R$307 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/764466-avenir-alloy-seat-post-silver-25-4mm-diameter)

## Best For

- avenir enthusiasts

## Why This Product

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

## Key Features

- • **Value Meets Quality:** A reliable, cost-effective seat post trusted by cyclists who demand more.
- • **Effortless Adjustability:** Micro-adjust steel rail clamps let you fine-tune saddle position with ease.
- • **Upgrade Your Ride Instantly:** A sleek silver finish that elevates your bike’s aesthetic and functionality.
- • **Precision Fit for Every Ride:** 350mm length and 25.4mm diameter tailored for seamless integration with your bike.
- • **Built to Last, Designed to Perform:** Premium alloy frame ensures strength without the weight penalty.

## Overview

The Avenir Alloy Seat Post is a 25.4mm diameter, 350mm long cycling component crafted from durable alloy, weighing just 335g. Featuring micro-adjust steel rail clamps, it offers precise saddle positioning and a sleek silver finish, making it a reliable and stylish upgrade for modern bikes.

## Description

Avenir Alloy Seat Post

Review: The Joy of Steel - This is a heck of a seat post. So is the 27mm version. It's solid, well built, and cheap. Everything you could ask for if you're building a modern bike. I, sadly, am not. I ordered both posts without bothering to measure the downtube thinking surely one of them had to fit. Even a couple prior reviews mentioned these posts working with older bikes. Neither one fit. So measure your bike. If these fit, I guarantee you'll be happy. They look sharp, obviate the need for a saddle adapter, and are strong as hell. Otherwise, you likely need a 13/16 to 7/8 steel post with an adapter for modern saddles. I'll have reviews for those shortly. Happy riding.
Review: A decent basic post - Not anything fancy here, but it's aluminum alloy and it does the job. Makes a good replacement post and will even be a nice upgrade for a bike that came with a steel post. Installation of the saddle and adjustment were as easy as they should be. 4 stars for a good value relative to the cost.

## Features

- Alloy construction with micro-adjust steel rail clamps
- 350mm long
- Weighs 335g

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002BW5YXI |
| Brand Name | Avenir |
| Customer Reviews | 3.7 3.7 out of 5 stars (25) |
| Date First Available | June 2, 2009 |
| Global Trade Identification Number | 00791964328612 |
| Item Package Dimensions L x W x H | 14.5 x 4.7 x 2.5 inches |
| Package Weight | 0.55 Pounds |
| Part Number | 70-27-032 |
| Size | 25.4mm |
| Sport Type | Cycling |
| UPC | 791964328612 |

## Product Details

- **Brand:** Avenir
- **Color:** Silver
- **Manufacturer:** Avenir
- **Material:** Alloy Steel
- **Product Dimensions:** 1"W x 13.78"H

## Images

![Avenir Alloy Seat Post, Silver, 25.4mm Diameter - Image 1](https://m.media-amazon.com/images/I/21O3tBJZAnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Joy of Steel
*by A***N on August 30, 2011*

This is a heck of a seat post. So is the 27mm version. It's solid, well built, and cheap. Everything you could ask for if you're building a modern bike. I, sadly, am not. I ordered both posts without bothering to measure the downtube thinking surely one of them had to fit. Even a couple prior reviews mentioned these posts working with older bikes. Neither one fit. So measure your bike. If these fit, I guarantee you'll be happy. They look sharp, obviate the need for a saddle adapter, and are strong as hell. Otherwise, you likely need a 13/16 to 7/8 steel post with an adapter for modern saddles. I'll have reviews for those shortly. Happy riding.

### ⭐⭐⭐⭐ A decent basic post
*by S***N on December 15, 2011*

Not anything fancy here, but it's aluminum alloy and it does the job. Makes a good replacement post and will even be a nice upgrade for a bike that came with a steel post. Installation of the saddle and adjustment were as easy as they should be. 4 stars for a good value relative to the cost.

### ⭐ junk
*by J***C on December 5, 2015*

Junk

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**Shop now:** [https://www.desertcart.com.br/products/764466-avenir-alloy-seat-post-silver-25-4mm-diameter](https://www.desertcart.com.br/products/764466-avenir-alloy-seat-post-silver-25-4mm-diameter)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-05*