--- product_id: 72736347 title: "SENQI Bicycle Stem Bike Stem MTB Mountain Road Handlebar Stem Gooseneck Stem 31.8mm Aluminium Alloy 31.8mm×22.2mm×150mm×100mm" brand: "senqi" price: "AR$141373" currency: ARS in_stock: true reviews_count: 4 url: https://www.desertcart.com.ar/products/72736347-senqi-bicycle-stem-bike-stem-mtb-mountain-road-handlebar-stem store_origin: AR region: Argentina --- # Precision fit with 31.8mm handlebar clamp diameter Lightweight at just 0.63 lbs for agile control 3D forged aluminum alloy for ultimate strength SENQI Bicycle Stem Bike Stem MTB Mountain Road Handlebar Stem Gooseneck Stem 31.8mm Aluminium Alloy 31.8mm×22.2mm×150mm×100mm **Brand:** senqi **Price:** AR$141373 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Elevate your ride with precision and style – because your bike deserves the best! ## Quick Answers - **What is this?** SENQI Bicycle Stem Bike Stem MTB Mountain Road Handlebar Stem Gooseneck Stem 31.8mm Aluminium Alloy 31.8mm×22.2mm×150mm×100mm by senqi - **How much does it cost?** AR$141373 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/72736347-senqi-bicycle-stem-bike-stem-mtb-mountain-road-handlebar-stem) ## Best For - senqi enthusiasts ## Why This Product - Trusted senqi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optimized Geometry:** With a -32° angle and 150mm length, it offers enhanced control and comfort on every ride. - • **Featherlight Performance:** Weighing only 0.63 lbs, it reduces overall bike weight without compromising strength—ride faster, ride smarter. - • **Precision Fit Guaranteed:** Designed with a 31.8mm handlebar clamp and 22.2mm fork clamp diameter for seamless compatibility with vintage and single-speed bikes. - • **Engineered for Durability:** Crafted from premium 3D forged aluminum alloy to withstand rugged mountain and road biking conditions. - • **Sleek Electroplated Finish:** Adds a polished, corrosion-resistant shine that elevates your bike’s aesthetic and longevity. ## Overview The SENQI Bicycle Stem is a high-performance, 3D forged aluminum alloy handlebar stem designed for vintage and single-speed bikes. Featuring a 31.8mm handlebar clamp diameter, a -32° angle for ergonomic control, and a lightweight 0.63 lb build, it combines durability with sleek electroplated aesthetics to enhance both function and style on mountain and road rides. ## Description It has a beautiful appearance, and makes your bike look different.Material: 3D forged alloy.Angle: -32°Center distance: 100mmBar Bore: 31.8mmLength: 150mmweight:0.63LBFinish: ElectroplatedApplicable: Vintage Bicycle / Single Speed BikesPlease confirm your size before purchasing. ## Features - Material: 3D Forged Aluminium Alloy - Fork Clamp Diameter:22.2mm - Handlebar Clamp Diameter:31.1 - 32.5mm - Finish: Electroplated - Applicable: Vintage Bicycle / Single Speed Bikes ## Technical Specifications | Specification | Value | |---------------|-------| | Item Package Dimensions L x W x H | 6.93 x 5.91 x 1.22 inches | | Package Weight | 0.3 Kilograms | | Item Weight | 10.56 ounces | | Brand Name | SENQI | | Color | silver | | Material | aluminum-alloy | | Manufacturer | SENQI | | Part Number | BSB01701 | | Outer Material | aluminum-alloy | ## Images ![SENQI Bicycle Stem Bike Stem MTB Mountain Road Handlebar Stem Gooseneck Stem 31.8mm Aluminium Alloy 31.8mm×22.2mm×150mm×100mm - Image 1](https://m.media-amazon.com/images/I/51olcD5FkZL.jpg) ## Customer Reviews ### ⭐⭐ 2.0 out of 5 stars Looks good but does not secure the handlebars *by I***A on Reviewed in the United States on January 30, 2024* I have an older steel road frameset that I built up with modern components. Was looking for a quill stem that can accommodate a 31.8 diam handlebars. (Zipp carbon SS in my case). Looks surprisingly nicely machined, installed in the headset with no issues. Even with the carbon friction paste and bolts tightened higher than 5nm, I still could rotate the bars and did not feel safe riding outside. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Resto-Mod: Old School meets New Skool... *by M***S on Reviewed in the United States on June 1, 2019* Pros: Simple solution to updating an old frame with a new handle bar.Cons: Requires the use of a rotary grinder (Dremel style) to bevel the edges of the interior mating surfaces for proper fit.Hex head screws fit into recess holes which are too small resulting in binding and deformation. Again, use a rotary grinder to enlarge the opening.These are issues that should be addressed with the machining program. Correcting these issues would result in a solid 5 star rating.I found this stem to be the best solution to my design goals after modification. ### ⭐⭐⭐ 3.0 out of 5 stars poor *by D***T on Reviewed in the United States on October 6, 2019* Mine fit and is usable. The red lower part was chewed up looking (and THEN they anodized it). Very poor quality control. On the plus shipping wasn't too long. ## Frequently Bought Together - SENQI Bicycle Stem Bike Stem MTB Mountain Road Handlebar Stem Gooseneck Stem 31.8mm Aluminium Alloy 31.8mm×22.2mm×150mm×100mm - RaceFace Chester 1 inch Riser Handlebar 31.8 x 740mm MTB Downhill All Mountain Bar, RF1795 - Bike Handlebar Grips，Ergonomic Design, Aluminum Double Lock-on,Made of Soft, high-Density Rubber for BMX, Mountain, MTB, Beach Cruiser, Scooter, Folding Bike --- ## 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.com.ar/products/72736347-senqi-bicycle-stem-bike-stem-mtb-mountain-road-handlebar-stem](https://www.desertcart.com.ar/products/72736347-senqi-bicycle-stem-bike-stem-mtb-mountain-road-handlebar-stem) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-11-10*