--- product_id: 374813560 title: "UPANBIKE Bike Stem Extender Bicycle Riser Adapter for Mountain Bike Road Bicycle(28.6mm180mm)" brand: "upanbike" price: "$94.48" currency: USD in_stock: true reviews_count: 5 url: https://www.desertcart.us/products/374813560-upanbike-bike-stem-extender-bicycle-riser-adapter-for-mountain-bike store_origin: US region: United States of America --- # 180mm total length 320g lightweight 28.6mm compatibility UPANBIKE Bike Stem Extender Bicycle Riser Adapter for Mountain Bike Road Bicycle(28.6mm180mm) **Brand:** upanbike **Price:** $94.48 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Elevate your cycling game with UPANBIKE's ultimate riser! ## Quick Answers - **What is this?** UPANBIKE Bike Stem Extender Bicycle Riser Adapter for Mountain Bike Road Bicycle(28.6mm180mm) by upanbike - **How much does it cost?** $94.48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/374813560-upanbike-bike-stem-extender-bicycle-riser-adapter-for-mountain-bike) ## Best For - upanbike enthusiasts ## Why This Product - Trusted upanbike brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Comfort First:** Say goodbye to back strain and hello to a more relaxed riding posture. - • **Precision Fit:** Includes multiple spacers for a customized fit tailored to your riding style. - • **Versatile Use:** Perfect for both mountain and road bikes, making it a must-have for every cyclist. - • **Durable Design:** Crafted from lightweight aluminum alloy, ensuring strength without the bulk. - • **Elevate Your Ride:** Transform your cycling experience with an adjustable height of up to 95mm! ## Overview The UPANBIKE Bike Stem Extender is designed for 28.6mm front forks, offering a customizable height adjustment of up to 95mm. Weighing only 320g, this durable aluminum alloy riser enhances comfort and performance for both mountain and road biking enthusiasts. ## Description UPANBIKE Bike Stem Extender Bicycle Riser Adapter for Mountain Bike Road Bicycle(28.6mm180mm) ## Features - ★This bike stem riser exterder is a suitable for 28.6mm(1 1/8 inch) front forks. - ★Provides additional stem height of up to 95mm with stack spacers.Includes four 20mm,one 10mm and one 5mm spacers for fine tuning your position. - ★The total length is 180mm,extend range:0~150mm;Product weight:about 320g. - ★Manufactured from light weight aluminum alloy and finished with a hard wearing anodising,very durable and strong. - ★Used for rise the stem and handlebar,make you back more comfortable while riding,brings you enjoyable and relaxed cycling experience without bending the body too low. ## Technical Specifications | Specification | Value | |---------------|-------| | Batteries Included | No | | Brand | UPANBIKE | | Colour | black | | Material Type | aluminium | | Sport | cycling | | Manufacturer | UPANTEC | ## Images ![UPANBIKE Bike Stem Extender Bicycle Riser Adapter for Mountain Bike Road Bicycle(28.6mm180mm) - Image 1](https://m.media-amazon.com/images/I/51Y9Er6zytL.jpg) ![UPANBIKE Bike Stem Extender Bicycle Riser Adapter for Mountain Bike Road Bicycle(28.6mm180mm) - Image 2](https://m.media-amazon.com/images/I/51Y9Er6zytL.jpg) ![UPANBIKE Bike Stem Extender Bicycle Riser Adapter for Mountain Bike Road Bicycle(28.6mm180mm) - Image 3](https://m.media-amazon.com/images/I/41yx59n94TL.jpg) ![UPANBIKE Bike Stem Extender Bicycle Riser Adapter for Mountain Bike Road Bicycle(28.6mm180mm) - Image 4](https://m.media-amazon.com/images/I/51RGCj6hlwL.jpg) ![UPANBIKE Bike Stem Extender Bicycle Riser Adapter for Mountain Bike Road Bicycle(28.6mm180mm) - Image 5](https://m.media-amazon.com/images/I/51wOqyb2EpL.jpg) ## Available Options This product comes in different **Colour** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by J***O on Reviewed in Canada on 8 August 2020* Great product, fast shipping. Easy to install and it is easier to ride a bike when the handlebars are slightly higher. Feels awkward at first,, but you get used to it quickly. My son wanted one for his bike too, but unfortunately they were out of stock, so had to buy something else. (I find this happens often with Amazon). ### ⭐⭐⭐⭐⭐ Very well made very strong *by J***A on Reviewed in the United States on 30 June 2020* Very well made product very sturdy , worked great raised my 26 inch DiamondBack mountain bike bars up about 8 inches. ### ⭐⭐⭐⭐⭐ The ride is much better now. *by D***A on Reviewed in Canada on 18 April 2021* I am just wondering how I did not fined this before. Is is 10x easier to ride a bike with this extension. It is well build. It took me 3 min to install. Well done. ## Frequently Bought Together - UPANBIKE Bike Stem Extender Bicycle Riser Adapter for Mountain Bike Road Bicycle(28.6mm*180mm) - Sumind 11 Pieces Bike Carbon Fiber Headset Spacer Bicycle 1-1/8 Inch 20 15 10 5 3 2 1 mm, 7 Size --- ## 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.us/products/374813560-upanbike-bike-stem-extender-bicycle-riser-adapter-for-mountain-bike](https://www.desertcart.us/products/374813560-upanbike-bike-stem-extender-bicycle-riser-adapter-for-mountain-bike) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-13*