--- product_id: 98638096 title: "PX Home Mountain Bike Seatpost 25.4/27.2/28.6/30.8/31.6 SeatPost 300/350/400mm Bicycle Seat Post Suitable for Most Bicycle Mountain Bike Road Bike MTB MTN BMX (Aluminum Alloy/Carbon Fiber)" brand: "px home" price: "8.49 DT" currency: TND in_stock: false reviews_count: 4 url: https://www.desertcart.tn/products/98638096-px-home-mountain-bike-seatpost-25-4-27-2-28 store_origin: TN region: Tunisia --- # PX Home Mountain Bike Seatpost 25.4/27.2/28.6/30.8/31.6 SeatPost 300/350/400mm Bicycle Seat Post Suitable for Most Bicycle Mountain Bike Road Bike MTB MTN BMX (Aluminum Alloy/Carbon Fiber) **Brand:** px home **Price:** 8.49 DT **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** PX Home Mountain Bike Seatpost 25.4/27.2/28.6/30.8/31.6 SeatPost 300/350/400mm Bicycle Seat Post Suitable for Most Bicycle Mountain Bike Road Bike MTB MTN BMX (Aluminum Alloy/Carbon Fiber) by px home - **How much does it cost?** 8.49 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/98638096-px-home-mountain-bike-seatpost-25-4-27-2-28) ## Best For - px home enthusiasts ## Why This Product - Trusted px home brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Diameter: 5.4 / 7. / 8.6 / 30.8 / 31.6mm Total length: 300(11.8inch)/ 350(13.7inch)/ 400mm(15.7inch) Use: mountain bike, track bike, fixed gear, road bike and so on A: Measure your post with calipers for diameter, Measure your old seat post length, select your new seat post length. If you don't have measure tool, you could measure the outside diameter of the seat tube with a ruler, and caculate the diameter of your old post. 1 * Bike Seatpost with the seat clamp ## Features - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Images ![PX Home Mountain Bike Seatpost 25.4/27.2/28.6/30.8/31.6 SeatPost 300/350/400mm Bicycle Seat Post Suitable for Most Bicycle Mountain Bike Road Bike MTB MTN BMX (Aluminum Alloy/Carbon Fiber) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41595pAppuL.jpg) ![PX Home Mountain Bike Seatpost 25.4/27.2/28.6/30.8/31.6 SeatPost 300/350/400mm Bicycle Seat Post Suitable for Most Bicycle Mountain Bike Road Bike MTB MTN BMX (Aluminum Alloy/Carbon Fiber) - Image 2](https://images-na.ssl-images-amazon.com/images/I/51yF-QOnlpL.jpg) ![PX Home Mountain Bike Seatpost 25.4/27.2/28.6/30.8/31.6 SeatPost 300/350/400mm Bicycle Seat Post Suitable for Most Bicycle Mountain Bike Road Bike MTB MTN BMX (Aluminum Alloy/Carbon Fiber) - Image 3](https://images-na.ssl-images-amazon.com/images/I/51%2B8I5PY4HL.jpg) ![PX Home Mountain Bike Seatpost 25.4/27.2/28.6/30.8/31.6 SeatPost 300/350/400mm Bicycle Seat Post Suitable for Most Bicycle Mountain Bike Road Bike MTB MTN BMX (Aluminum Alloy/Carbon Fiber) - Image 4](https://images-na.ssl-images-amazon.com/images/I/61t49U7321L.jpg) ![PX Home Mountain Bike Seatpost 25.4/27.2/28.6/30.8/31.6 SeatPost 300/350/400mm Bicycle Seat Post Suitable for Most Bicycle Mountain Bike Road Bike MTB MTN BMX (Aluminum Alloy/Carbon Fiber) - Image 5](https://images-na.ssl-images-amazon.com/images/I/41wuvbWqLsL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Sattelstütze *by W***F on Reviewed in Germany on 31 July 2018* Passt hervorragend in den Rahmen und an den Sattel. Schön ist die Skaleneinteilung an der Sattelstütze, so dass man bei mehreren Benutzernseine Höhe sofort wieder einstellen kann. ### ⭐⭐⭐ Works *by M***S on Reviewed in Canada on 15 August 2019* It’s a seat post. ### ⭐⭐⭐⭐⭐ Works great for me *by C***E on Reviewed in the United States on 16 May 2020* Didn’t give me a lot of extra height about 3/16 is all, which helped quite a bit actually. When new 175mm cranks get here, I’ll be dialed. So gave me what I needed.What I really love about it though is it saved a bunch of weight over the old school steel post. It also goes far further into the frame than the stock steel which I had extended to the max. Also seat clamp is far better than original. Which is a goose Hitch. --- ## 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.tn/products/98638096-px-home-mountain-bike-seatpost-25-4-27-2-28](https://www.desertcart.tn/products/98638096-px-home-mountain-bike-seatpost-25-4-27-2-28) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-10*