--- product_id: 764466 title: "Avenir Alloy Seat Post, Silver, 25.4mm Diameter" brand: "avenir" price: "135 zł" currency: PLN in_stock: false reviews_count: 8 url: https://www.desertcart.pl/products/764466-avenir-alloy-seat-post-silver-25-4mm-diameter store_origin: PL region: Poland --- # 350mm length for versatile fit Lightweight 335g for performance Alloy construction for durability Avenir Alloy Seat Post, Silver, 25.4mm Diameter **Brand:** avenir **Price:** 135 zł **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?** 135 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/764466-avenir-alloy-seat-post-silver-25-4mm-diameter](https://www.desertcart.pl/products/764466-avenir-alloy-seat-post-silver-25-4mm-diameter) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-08*