--- product_id: 289967779 title: "Funn Rsx Direct Mount MTB Stem" brand: "funn" price: "€ 150.09" currency: EUR in_stock: true reviews_count: 5 category: "Funn" url: https://www.desertcart.it/products/289967779-funn-rsx-direct-mount-mtb-stem store_origin: IT region: Italy --- # Adjustable length 45-50mm Full CNC finish precision 6061 Aerospace-grade alloy Funn Rsx Direct Mount MTB Stem **Brand:** funn **Price:** € 150.09 **Availability:** ✅ In Stock ## Summary > 🚵‍♂️ Own the trail with precision and power! ## Quick Answers - **What is this?** Funn Rsx Direct Mount MTB Stem by funn - **How much does it cost?** € 150.09 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/289967779-funn-rsx-direct-mount-mtb-stem) ## Best For - funn enthusiasts ## Why This Product - Trusted funn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Engineering:** Full CNC finish ensures flawless fit and superior reliability on every ride. - • **Race-Ready Durability:** Crafted from aerospace-grade 6061 alloy for unmatched strength and lightweight performance. - • **Custom Fit Flexibility:** Adjustable length from 45mm to 50mm to perfectly tune your cockpit setup. - • **Versatile Compatibility:** Available in 31.8mm and 35mm bar clamp diameters to suit your MTB build. - • **Built for Downhill Domination:** Direct mount design optimized for dual crown forks, engineered for aggressive trail conquering. ## Overview The Funn RSX Direct Mount MTB Stem is a high-performance mountain bike component made from aerospace-grade 6061 alloy with a full CNC finish. Adjustable between 45mm and 50mm in length and available in 31.8mm and 35mm bar clamp diameters, it’s engineered specifically for dual crown forks to deliver durability, precision, and customizable fit for serious downhill riders. ## Description Introducing the RSX Direct Mount Stem - the ultimate component for your off-road or downhill bike. Specifically designed for use with dual crown forks, this bicycle stem is a must-have for rider looking to take their performance to the next level. Crafted with precision CNC manufacturing techniques and made from 6061 aerospace grade alloy, the RSX bike handlebar stem is both strong and lightweight, making it perfect for the demands of off-road and downhill riding. It features built-in adjustment for a customizable fit, with lengths of 45mm and 50mm and rises of 20mm and 30mm available. Plus, If you're looking to upgrade the stem on your Sur Ron X bike, Choose the 31.8mm bar bore and 30mm rise model may be a good option to customize the fit and handling of your Sur-Ron bike. But it's not just about function - the RSX Mountain Bike Direct Mount Stem is also a thing of beauty. Its sleek, simple design is both visually appealing and tough enough to handle even the toughest trails. And with a wide range of colors to choose from, you can find the perfect match for your bike's style. So why wait? Upgrade your ride with the RSX Mountain Bike Stem and experience the unmatched performance and durability of this top-of-the-line component. You'll be proud to show it off on every ride! Review: DIRECT MOUNT - Väldigt bra kvalitet Review: Empfehlenswert - Super Teile. Für downhill geeignet und sehen echt gut aus ## Features - Ensure Proper Fit with The RSX : The RSX is available for handlebars with a 31.8mm or 35mm diameters. This version is 35mm only. Please check your handlebar before purchasing and ensure you order the correct version. - The RSX Direct Mount Stem is specifically designed to be used with a dual crown fork, making it a great choice for those in need of a stem for their off-road or downhill bike. - RSX bike stem is precision CNC manufactured from 6061 aerospace grade alloy to provide a lot of support and rigidity, while keeping the weight as low as possible. - Adjustable Extension : It is a beautifully simple yet brutally tough bike component, featuring built-in adjustment to offer 45mm and 50mm lengths with 20mm and 30mm rise. - Match your style : There is a wide variety of colors available to choose from, allowing you to find the perfect match for your bike. Whether you want a bold and vibrant hue or a more subtle and understated shade, you are sure to find something that fits your riding style. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076PTZ2YN | | Best Sellers Rank | #17,863 in Sporting Goods ( See Top 100 in Sporting Goods ) #14 in Bike Stems | | Bike Type | Mountain Bike | | Brand | Funn | | Brand Name | Funn | | Color | Black | | Colour | Black | | Customer Reviews | 4.5 out of 5 stars 109 Reviews | | Item Diameter | 35 Millimeters | | Item Weight | 0.14 Kilograms | | Item weight | 0.14 Kilograms | | League | Mountain Bike Downhill | | League Name | Mountain Bike Downhill | | Manufacturer | FUNN | | Manufacturer Part Number | FN-FHS14RX04535035-201FN | | Material | Metal | | Material Type | Metal | | Model Number | FN-FHS14RX04535035-201FN | ## Product Details - **Colour:** Black - **Item weight:** 0.14 Kilograms - **Material:** Metal - **Brand:** Funn - **Manufacturer:** FUNN ## Images ![Funn Rsx Direct Mount MTB Stem - Image 1](https://m.media-amazon.com/images/I/61L9Zec4IyL.jpg) ![Funn Rsx Direct Mount MTB Stem - Image 2](https://m.media-amazon.com/images/I/81HtIIm+euL.jpg) ![Funn Rsx Direct Mount MTB Stem - Image 3](https://m.media-amazon.com/images/I/7156o+dIyxL.jpg) ![Funn Rsx Direct Mount MTB Stem - Image 4](https://m.media-amazon.com/images/I/513LdB-r7RL.jpg) ![Funn Rsx Direct Mount MTB Stem - Image 5](https://m.media-amazon.com/images/I/71DyYe8ACjL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ DIRECT MOUNT *by F***N on 1 May 2026* Väldigt bra kvalitet ### ⭐⭐⭐⭐⭐ Empfehlenswert *by M***L on 18 August 2025* Super Teile. Für downhill geeignet und sehen echt gut aus ### ⭐⭐⭐⭐⭐ 10/10 *by W***O on 27 December 2025* ## Frequently Bought Together - Funn RSX Mountain Bike Direct Mount Bike Stem with 35mm Bar Clamp, 2 Pieces Lightweight Split Design for Dual Crown Forks, Adjustable Extension 45-50mm - Sumind 11 Pieces Bike Carbon Fiber Headset Spacer Bicycle 1-1/8 Inch 20 15 10 5 3 2 1 mm, 7 Size - Odi Motocross Half-Waffle Grips --- ## 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.it/products/289967779-funn-rsx-direct-mount-mtb-stem](https://www.desertcart.it/products/289967779-funn-rsx-direct-mount-mtb-stem) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-13*