--- product_id: 205031741 title: "RXL SL MTB Carbon Stem MTB Stem Carbon Fiber Stem Road Bike Stem 70 31.8mm Racing Bike Handlebar Stem 6 Degree 70mm Mountain Bike Stem" price: "€ 94.42" currency: EUR in_stock: true url: https://www.desertcart.hr/products/205031741-rxl-sl-mtb-carbon-stem-mtb-stem-carbon-fiber-stem store_origin: HR region: Croatia --- # Ultra-light 120-148g carbon fiber build Precision 4-bolt clamp for secure fit Adjustable 6° angle for perfect handlebar positioning RXL SL MTB Carbon Stem MTB Stem Carbon Fiber Stem Road Bike Stem 70 31.8mm Racing Bike Handlebar Stem 6 Degree 70mm Mountain Bike Stem **Price:** € 94.42 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Ride Light, Ride Right — Upgrade Your Stem, Upgrade Your Game! ## Quick Answers - **What is this?** RXL SL MTB Carbon Stem MTB Stem Carbon Fiber Stem Road Bike Stem 70 31.8mm Racing Bike Handlebar Stem 6 Degree 70mm Mountain Bike Stem - **How much does it cost?** € 94.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/205031741-rxl-sl-mtb-carbon-stem-mtb-stem-carbon-fiber-stem) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek UD Matte Finish:** Elevate your bike’s aesthetic with a modern, high-end carbon fiber look that turns heads. - • **Versatile Compatibility:** Fits 31.8mm handlebars and 28.6mm forks, perfect for MTB, road, BMX, and more. - • **Featherweight Performance:** Carbon fiber and aluminum alloy blend slashes weight without sacrificing strength. - • **Shock-Absorbing Elasticity:** Engineered elasticity reduces vibrations, delivering smoother rides and enhanced control. - • **Precision Fit & Secure Grip:** Four-bolt clamp design ensures your handlebar stays locked in place during every ride. ## Overview The RXL SL MTB Carbon Stem is a premium 31.8mm handlebar stem crafted from ultra-light carbon fiber and high-quality aluminum alloy. Weighing just 120-148g, it features a secure four-bolt clamp and a 6° adjustable angle, making it compatible with MTB, road, BMX, and track bikes. Its UD matte finish offers a sleek, professional look while its shock-absorbing elasticity enhances ride comfort and control. Backed by a 1-year warranty, this stem is designed for cyclists seeking performance, style, and reliability. ## Description desertcart.com : RXL SL 31.8 stem Carbon Fiber MTB Bike Stem Bike Stem Road Bike 6° 90mm | Carbon Stem 31.8mm mountain bike stem Black UD Matte Ride Stems 90mm mtb stem carbon bike stem 31.8 stem : Sports & Outdoors ## Features - 1,RXL stem road bike material:Carbon Fiber+Aluminum Alloy(the cap is high-quality Aluminum alloy); Carbon stem Appearance:UD Matte; Handle bar stem suitable for road bike, MTB,TT bike, track bike,BMX, DH, etc. - 2,Fork diameter:28.6mm(1-1/8"); Carbon mtb stem handlebar diameter:31.8mm; RXL SL carbon stem road bike angle:6/17 Degree; Length:70/80/90/100/110/120/130mm; Road bike stem carbon weight:Approx 120~148g; - 3,Carbon Fiber bike stem compares to Aluminum Alloy: Lighter in weight. Much more beautiful in appearance. Brighter in Color. Stronger in pressure resistance. Anti-Shock. Has proper elasticity, improving your bicycle's class in minutes. - 4,Easy to install and remove 31.8 stem carbon fiber, four bolt bar clamp holds bar securely in position, its design makes the handle bar adjust in a perfect position. Install the carbon fiber stem correctly, please follow the specified tightening torque (4Nm), we recommend using a hexagon wrench to tighten the screw. - 5,Any quality problems with our 31.8 stem please send us messages, we will try our best to help you. Thanks for your support! Wish you: Happy cycling with our road bike stem and good luck! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07XR62LLJ | | Best Sellers Rank | #85,805 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #69 in Bike Stems | | Brand Name | RXL SL | | Color | A-Black UD Matte | | Customer Reviews | 4.0 4.0 out of 5 stars (448) | | Date First Available | September 10, 2019 | | Included Components | 31.8 stem Carbon Fiber MTB Bike Stem RXL SL Bike Stem Road Bike Carbon Stem 31.8mm mountain bike stem 90mm mtb stem carbon bike stem 31.8 stem | | Item Package Dimensions L x W x H | 7 x 2.5 x 2.4 inches | | Item Weight | 0.18 Kilograms | | Manufacturer | RXL SL | | Material | carbon fiber | | Model Name | 31.8 stem Carbon Fiber MTB Bike Stem RXL SL Bike Stem Road Bike Carbon Stem 31.8mm | | Outer Material | carbon fiber | | Package Weight | 0.18 Kilograms | | Part Number | ST0069 | | Size | 6 Degree 90mm | | Skill Level | Advanced, Intermediate, Expert, Professional | | Sport Type | Cycling | | Warranty Description | 1 year warranty | ## Images ![RXL SL MTB Carbon Stem MTB Stem Carbon Fiber Stem Road Bike Stem 70 31.8mm Racing Bike Handlebar Stem 6 Degree 70mm Mountain Bike Stem - Image 1](https://m.media-amazon.com/images/I/51KhaOzwAOL.jpg) ![RXL SL MTB Carbon Stem MTB Stem Carbon Fiber Stem Road Bike Stem 70 31.8mm Racing Bike Handlebar Stem 6 Degree 70mm Mountain Bike Stem - Image 2](https://m.media-amazon.com/images/I/61t-FFZtrfL.jpg) ![RXL SL MTB Carbon Stem MTB Stem Carbon Fiber Stem Road Bike Stem 70 31.8mm Racing Bike Handlebar Stem 6 Degree 70mm Mountain Bike Stem - Image 3](https://m.media-amazon.com/images/I/51T1aU2-cPL.jpg) ![RXL SL MTB Carbon Stem MTB Stem Carbon Fiber Stem Road Bike Stem 70 31.8mm Racing Bike Handlebar Stem 6 Degree 70mm Mountain Bike Stem - Image 4](https://m.media-amazon.com/images/I/51pe-OrB4OL.jpg) ![RXL SL MTB Carbon Stem MTB Stem Carbon Fiber Stem Road Bike Stem 70 31.8mm Racing Bike Handlebar Stem 6 Degree 70mm Mountain Bike Stem - Image 5](https://m.media-amazon.com/images/I/71rSVoT35kL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Is it compatible with handlebars that have a diameter larger than 31.8mm? How about handlebars of different materials?** A: This carbon stem is designed to fit 31.8mm handlebars, we are afraid larger than 31.8mm handle bar will not suitable. And of course except for carbon material, it can be compatible for other materials like aluminum alloy. **Q: Does its finish match descriptions accurately in customer reviews? Will it show any signs of scratching easily?** A: Yes, the finish of this bike stem can be matched to the descriptions accurately in customer reviews. It won't show any signs of scratching easily without sharp objects and excessive force. **Q: Is installation difficult? Does it require special tools for installation?** A: Customers find it easy to install and remove, just using a hexagon wrench and carbon assembly gel during installation, and specifying a tightening torque of 4Nm. **Q: Have customers noticed any vibration dampening effects from its carbon construction?** A: The handlebar stem is made of carbon fiber, which will feel stiff and absorb vibrations when cyclcing. **Q: Are there any reports of the stem slipping or moving on the handlebar?** A: No, there are few reports on them. As long as the stem installed well, it won't be slipping or moving on the handlebar. --- ## 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.hr/products/205031741-rxl-sl-mtb-carbon-stem-mtb-stem-carbon-fiber-stem](https://www.desertcart.hr/products/205031741-rxl-sl-mtb-carbon-stem-mtb-stem-carbon-fiber-stem) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-21*