{"product_id":"31-8mm-aluminum-alloy-bike-stem-mountain-road-handlebar","title":"31.8mm Aluminum Bike Stem | Mountain \u0026 Road Handlebar Stem","description":"\n\u003ch2\u003eTake Control of Every Ride with the 31.8mm Aluminum Alloy Bike Stem\u003c\/h2\u003e\n\u003cp\u003eUpgrade your bicycle's handling with this \u003cstrong\u003e31.8mm Ultralight Aluminum Alloy Handlebar Stem\u003c\/strong\u003e — engineered for riders who demand precision, durability, and confidence on every terrain. Whether you're tackling rugged mountain trails, cruising city streets, or logging miles on road rides, this stem delivers rock-solid steering control and a sleek matte black finish that looks as good as it performs.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy Riders Love This Bike Stem\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Strength Aluminum Alloy Construction:\u003c\/strong\u003e Premium lightweight alloy resists impact, deformation, and corrosion — reliable performance whether you're on smooth tarmac or rough off-road terrain.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne-Piece Forged Design:\u003c\/strong\u003e Integrated forging with no welding gaps means superior structural rigidity, a quieter ride, and more precise, stable steering response.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnodized Matte Surface Finish:\u003c\/strong\u003e Scratch-resistant, corrosion-resistant, and fade-resistant coating keeps this stem looking sharp and performing strongly after years of outdoor use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStainless Steel Fastening Bolts:\u003c\/strong\u003e High-hardness stainless steel locking bolts deliver firm clamping force with no slipping or rusting — easy to install and remove, keeping your handlebar fixed safely in place.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal 31.8mm Compatibility:\u003c\/strong\u003e Standard 31.8mm clamp diameter fits the vast majority of handlebars on the market — perfect for mountain bikes, road bikes, folding bikes, and commuter bikes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-Strength Aluminum Alloy body, Stainless Steel Bolts\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClamp Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e31.8mm (standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStem Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMatte Black\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Piece\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Bikes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMountain, Road, Folding, Commuter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eBuilt for Every Cycling Scenario\u003c\/h3\u003e\n\u003cp\u003eFrom weekend trail adventures to daily commutes, this handlebar stem is designed to handle it all. The universal 31.8mm standard sizing saves you the hassle and cost of searching for a compatible fit — it works with most handlebars right out of the box. Whether you're upgrading your current setup or building a new ride from scratch, this stem is a smart, affordable choice.\u003c\/p\u003e\n\n\u003cp\u003eFor more cycling tips and bike safety guidance, visit the U.S. Consumer Product Safety Commission – Bicycle Safety resource center.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1-1m-aluminum-alloy-selfie-stick-dji-insta360-action-camera-motorcycle\"\u003e1.1M Aluminum Selfie Stick for Action Cameras\u003c\/a\u003e — great for capturing your rides\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1-10-rc-car-negative-pressure-shock-dampers-metal-pack-of-2\"\u003eMetal Shock Dampers Pack of 2\u003c\/a\u003e — precision metal parts for performance builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Stem_%28bicycle_part%29\" target=\"_blank\" rel=\"noopener\"\u003eStem (bicycle part)\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What handlebar diameter is this bike stem compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This stem is designed for the standard \u003cstrong\u003e31.8mm handlebar diameter\u003c\/strong\u003e, which fits the vast majority of mountain bike, road bike, folding bike, and commuter bike handlebars currently available on the market.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the 31.8mm aluminum alloy bike stem difficult to install?\u003c\/h4\u003e\n\u003cp\u003eA: Not at all! The included high-hardness stainless steel fastening bolts make installation and disassembly straightforward. No special tools are required beyond a standard hex\/Allen key. Simply align, clamp, and tighten for a secure fit.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will this stem hold up in wet or muddy riding conditions?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The anodized matte surface treatment resists rain, corrosion, and scratches, while the stainless steel bolts are rust-proof. This stem is built for long-term outdoor use across all weather conditions.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the stem length of this handlebar stem?\u003c\/h4\u003e\n\u003cp\u003eA: The stem length is approximately \u003cstrong\u003e75mm\u003c\/strong\u003e, which provides a balanced reach suitable for a wide range of riding styles and body geometries on both mountain and road bikes.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What handlebar diameter is this bike stem compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This stem is designed for the standard 31.8mm handlebar diameter, which fits the vast majority of mountain bike, road bike, folding bike, and commuter bike handlebars currently available on the market.\"}}, {\"@type\": \"Question\", \"name\": \"Is the 31.8mm aluminum alloy bike stem difficult to install?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Not at all! The included high-hardness stainless steel fastening bolts make installation and disassembly straightforward. No special tools are required beyond a standard hex\/Allen key. Simply align, clamp, and tighten for a secure fit.\"}}, {\"@type\": \"Question\", \"name\": \"Will this stem hold up in wet or muddy riding conditions?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The anodized matte surface treatment resists rain, corrosion, and scratches, while the stainless steel bolts are rust-proof. This stem is built for long-term outdoor use across all weather conditions.\"}}, {\"@type\": \"Question\", \"name\": \"What is the stem length of this handlebar stem?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The stem length is approximately 75mm, which provides a balanced reach suitable for a wide range of riding styles and body geometries on both mountain and road bikes.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Cycling \u0026 Bike\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/collections\/cycling-bike\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"31.8mm Aluminum Bike Stem | Mountain \u0026 Road Handlebar Stem\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/products\/31-8mm-aluminum-alloy-bike-stem-mountain-road-handlebar\"}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"size1 A","offer_id":53638002770233,"sku":"1005012526385220-size1 A","price":14.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/S290cbe61698b48b4a8957d1d32c71c45Q.webp?v=1782525012","url":"https:\/\/peacefulpleasureswellness.com\/products\/31-8mm-aluminum-alloy-bike-stem-mountain-road-handlebar","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}