{"product_id":"triwonder-bike-stem-25-4-31-8-adjustable-60-degree-90mm-1","title":"TRIWONDER Adjustable Bike Stem Extender, Black, 25.4 x 110mm for 25.4mm Handlebars — 0–60° 3D-Forged Alloy Handlebar Riser","description":"\u003cp\u003e\u003cstrong\u003eTRIWONDER Adjustable Bike Stem is a lightweight, 3D-forged alloy handlebar extender that fits 25.4mm bars and 28.6mm steerers, offering 0–60° angle adjustment and 90\/110\/130mm lengths to tailor reach and riding posture.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis adjustable stem riser is designed to give cyclists a fast, tool-assisted way to change handlebar height and angle without replacing the entire cockpit. Built from high-strength 3D forged alloy, the stem is compatible with road bikes, mountain bikes, BMX, and commuting rigs. Choose the center-to-center length that matches your reach needs and set the angle to improve comfort, control, or visibility on a variety of rides.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this stem adjust my riding position?\u003c\/h3\u003e\n\u003cp\u003eThe TRIWONDER stem uses a pivoting clamp and an angle indicator so you can set positions between 0 and 60 degrees. Adjustment is done without removing the base stem, letting you experiment with posture quickly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAngle indicator marked for precise setting\u003c\/li\u003e\n  \u003cli\u003e0–60° incremental adjustment for upright or aggressive positions\u003c\/li\u003e\n  \u003cli\u003eAdjust without uninstalling the base stem\u003c\/li\u003e\n  \u003cli\u003eFour-bolt handlebar clamp keeps bars secure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich handlebar and steerer sizes are supported?\u003c\/h3\u003e\n\u003cp\u003eThis extender fits 25.4mm (1\") handlebars and a 28.6mm (1-1\/8\") steerer tube, matching common standards on many bikes. Lengths are measured center-to-center—pick 90mm, 110mm, or 130mm depending on desired reach.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 25.4mm handlebars (most older MTBs and some hybrids)\u003c\/li\u003e\n  \u003cli\u003eFits 28.6mm steerers (standard 1-1\/8\" threadless systems)\u003c\/li\u003e\n  \u003cli\u003eAvailable lengths: 90mm, 110mm, 130mm measured center-to-center\u003c\/li\u003e\n  \u003cli\u003eNot a replacement for oversized 31.8mm bars without adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and what’s included?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward and comes with the hardware and tools needed to mount and dial in angle settings. The 4-bolt clamp design secures the handlebar firmly once tightened to the recommended torque.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComes with clear specs, angle indicator, and necessary tools\u003c\/li\u003e\n  \u003cli\u003eFour-bolt clamp prevents slipping under load\u003c\/li\u003e\n  \u003cli\u003eTorque recommendations included to protect bars and bolts\u003c\/li\u003e\n  \u003cli\u003eCan be adjusted on the bike for fine-tuning position\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and durability can I expect?\u003c\/h3\u003e\n\u003cp\u003eManufactured from high-strength 3D forged alloy, the stem balances stiffness and weight for daily riding. The construction resists everyday wear on commuting and off-road use while remaining budget-friendly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3D forged alloy for increased strength versus cast parts\u003c\/li\u003e\n  \u003cli\u003eFinish designed to resist scratches and corrosion in usual conditions\u003c\/li\u003e\n  \u003cli\u003eBuilt to handle road, MTB, BMX, and urban riding demands\u003c\/li\u003e\n  \u003cli\u003eRoutine bolt checks recommended for long-term safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Cyclists who want a quick, economical solution to improve reach and comfort without a full cockpit overhaul will appreciate the TRIWONDER Adjustable Bike Stem. It’s ideal for commuters, touring riders, and mountain bikers who need posture adjustments to reduce fatigue or improve visibility. Note compatibility with 25.4mm bars and 28.6mm steerers before purchase; use proper torque settings and periodic inspections for safe, reliable performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this stem fit my 31.8mm handlebars?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, this model is for 25.4mm bars. You’ll need an adapter or a 31.8mm-compatible stem for larger handlebars.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I adjust angle while riding?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Adjustments should be made off the road with the correct tools; tighten bolts to the recommended torque before riding.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TRIWONDER","offers":[{"title":"Default Title","offer_id":48019955351713,"sku":"B08F7QWLDD","price":61.37,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/triwonder-stem-front-view.jpg?v=1791289767","url":"https:\/\/canadiansporting.ca\/products\/triwonder-bike-stem-25-4-31-8-adjustable-60-degree-90mm-1","provider":"Canadian Sporting","version":"1.0","type":"link"}