--- product_id: 339937212 title: "FOMTOR 31.8mm Adjustable Stem 90mm 0~60 Degree UNO 31.8mm MTB Adjustable Handlebar Stem for Most Mountain Bike Road Bike (Fit for 1.25'' Handlebar)" brand: "fomtor" price: "€ 148.49" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.gr/products/339937212-fomtor-31-8mm-adjustable-stem-90mm-0-60-degree-uno store_origin: GR region: Greece --- # Length: 90mm Adjustable Angle: 0°~60° Weight: 269g FOMTOR 31.8mm Adjustable Stem 90mm 0~60 Degree UNO 31.8mm MTB Adjustable Handlebar Stem for Most Mountain Bike Road Bike (Fit for 1.25'' Handlebar) **Brand:** fomtor **Price:** € 148.49 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Elevate Your Ride with FOMTOR's Adjustable Stem! ## Quick Answers - **What is this?** FOMTOR 31.8mm Adjustable Stem 90mm 0~60 Degree UNO 31.8mm MTB Adjustable Handlebar Stem for Most Mountain Bike Road Bike (Fit for 1.25'' Handlebar) by fomtor - **How much does it cost?** € 148.49 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/339937212-fomtor-31-8mm-adjustable-stem-90mm-0-60-degree-uno) ## Best For - fomtor enthusiasts ## Why This Product - Trusted fomtor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Fit:** Designed for 31.8mm handlebars, ensuring compatibility with most mountain and road bikes. - • **Easy Installation:** Quickly connects to your original front fork stem with a secure four-bolt clamp. - • **Elevate Your Ride:** Transform your biking experience with adjustable angles for ultimate comfort. - • **Precision Engineering:** Crafted from high-strength CNC machined 6061 T6 aluminum alloy for durability. - • **Lightweight Performance:** Weighing in at just 269g, it enhances your bike's performance without the bulk. ## Overview The FOMTOR 31.8mm Adjustable Stem is a high-performance bike accessory designed for mountain and road bikes. With a length of 90mm and an adjustable angle range of 0° to 60°, this lightweight (269g) stem is made from durable CNC machined 6061 T6 aluminum alloy, ensuring a secure fit for 31.8mm handlebars. Easy to install and perfect for enhancing your biking experience, it's a must-have for any serious cyclist. ## Description FOMTOR 31.8mm Adjustable Stem 90mm 0~60 Degree UNO 31.8mm MTB Adjustable Handlebar Stem for Most Mountain Bike Road Bike (Fit for 1.25'' Handlebar) ## Features - Only Fit for Handlebar diameter 31.8mm (1.25''), please measure the diameter of your bandlebards before you buy it. front fork stem diameter 28.6mm (1-1/8"), Length: 90mm (center distance of the two holes).This mtb stem only fit for 31.8mm(1.25") handlebars. - Adjustable angle: 0° ~ 60°.Maximum height extension 70mm. - Weight:269g. Constructed of high-strength CNC machined 6061 T6 aluminum alloy.strong and durable. - Suitable for Mountain bike, Road bike, MTB, BMX etc.(1.25'' Handlebar). Do not fit 25.4mm(1")handlebar. Note: Please choose the correct size to buy! - Easy to install, just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position. ## Technical Specifications | Specification | Value | |---------------|-------| | Bike Type | Road Bike, Mountain Bike | | Color | 31.8 x 90mm | | Size | 90mm | | Material Type | Aluminum | | Batteries Included? | No | | Brand | FOMTOR | | fill material type | aluminum-alloy | | Manufacturer | FOMTOR | | Item model number | FMT1014 | | Package Dimensions | 17.2 x 10 x 4.8 cm; 270 g | | ASIN | B07KBWGPD1 | ## Product Details - **Brand:** FOMTOR - **Color:** Black 31.8 x 90mm - **Item Weight:** 270 Grams - **Manufacturer:** FOMTOR - **Material:** Aluminum ## Images ![FOMTOR 31.8mm Adjustable Stem 90mm 0~60 Degree UNO 31.8mm MTB Adjustable Handlebar Stem for Most Mountain Bike Road Bike (Fit for 1.25'' Handlebar) - Image 1](https://m.media-amazon.com/images/I/51mZVUB+WMS.jpg) ![FOMTOR 31.8mm Adjustable Stem 90mm 0~60 Degree UNO 31.8mm MTB Adjustable Handlebar Stem for Most Mountain Bike Road Bike (Fit for 1.25'' Handlebar) - Image 2](https://m.media-amazon.com/images/I/51d0Z2H365L.jpg) ![FOMTOR 31.8mm Adjustable Stem 90mm 0~60 Degree UNO 31.8mm MTB Adjustable Handlebar Stem for Most Mountain Bike Road Bike (Fit for 1.25'' Handlebar) - Image 3](https://m.media-amazon.com/images/I/51PN81wjuiS.jpg) ![FOMTOR 31.8mm Adjustable Stem 90mm 0~60 Degree UNO 31.8mm MTB Adjustable Handlebar Stem for Most Mountain Bike Road Bike (Fit for 1.25'' Handlebar) - Image 4](https://m.media-amazon.com/images/I/61IMXXoQShS.jpg) ![FOMTOR 31.8mm Adjustable Stem 90mm 0~60 Degree UNO 31.8mm MTB Adjustable Handlebar Stem for Most Mountain Bike Road Bike (Fit for 1.25'' Handlebar) - Image 5](https://m.media-amazon.com/images/I/61JWUsggnVS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fits as described, works well. *by T***R on Reviewed in the United States on 8 March 2024* Seems to be good quality, fit properly, looks good, and does the job. Lifted and moved my handle bars back making for a much more comfortable ride. ### ⭐⭐⭐⭐⭐ Great way to raise the handlebars *by F***R on Reviewed in the United States on 12 June 2022* Really like how this stem raises the handlebars and adjusts for my arm length. I no longer get a sore neck or shoulders after a long ride. Also, I appreciate the ease of return/exchange from the seller. Even though there are multiple warnings in the description about ordering the right size; somehow I managed to order the wrong size. Actually, I have two identical bikes and was ordering a second stem. I googled Uno 820 and didn't realize the "820" wasn't a specific size. I was able to return the wrong part and order a correct one with no hassle. ### ⭐⭐⭐⭐ Did not raise my handlebars as much as I had hoped. *by S***S on Reviewed in the United States on 31 August 2022* Overall, I'm glad I got this; it does make my riding position more comfortable. But I assumed it would allow me to get the handlebars higher and closer. Also, and I knew this in advance, it required me to move my headlight because this stem is designed differently than the one that came on my Aventon Aventure. Not sorry I made this purchase. --- ## 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.gr/products/339937212-fomtor-31-8mm-adjustable-stem-90mm-0-60-degree-uno](https://www.desertcart.gr/products/339937212-fomtor-31-8mm-adjustable-stem-90mm-0-60-degree-uno) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-29*