{"product_id":"fomtor-adjustable-stem-0-90-degree-110mm-mtb-adjustable","title":"FOMTOR Adjustable Bike Stem 0–90° Tilt for MTB Road BMX, Black, 25.4 x 110mm, 6061‑T6 Aluminum","description":"\u003cp\u003e\u003cstrong\u003eFOMTOR Adjustable Stem is a CNC-machined 110mm bike stem that tilts from 0° to 90° and fits 25.4mm (1\") handlebars for MTB, road and BMX use.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis adjustable stem gives you rapid handlebar height and angle changes without replacing spacers or the entire steering assembly. Machined from 6061-T6 aluminum and weighing about 373 g, the stem clamps to standard 25.4 mm bars and a 28.6 mm (1-1\/8\") steerer tube, offering a wide ergonomic range ideal for riders who want to tune reach and posture on a single frame.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the FOMTOR stem change riding position?\u003c\/h3\u003e\n\u003cp\u003eTurning the stem angle lets you move the bars up, forward or back to re-balance comfort and control. You can go from a low, aggressive stance to an upright cruiser posture by rotating the head between 0° and 90°.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAngle range: full 0°–90° adjustment for precise posture tuning\u003c\/li\u003e\n  \u003cli\u003eLength: 110 mm center-to-center for predictable reach\u003c\/li\u003e\n  \u003cli\u003eMax height extension: up to 150 mm total elevation when combined with rotation\u003c\/li\u003e\n  \u003cli\u003eWeight: approx. 373 g for lightweight handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat bikes and handlebar sizes does it fit?\u003c\/h3\u003e\n\u003cp\u003eThe stem is designed specifically for handlebars with a 25.4 mm (1\") clamp diameter and a fork steerer of 28.6 mm (1-1\/8\"). It will not fit 31.8 mm handlebars, so measure your bar diameter before ordering. Compatible frames include many mountain, road and BMX bikes that use standard 1-1\/8\" steerers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHandlebar clamp: 25.4 mm (1\") only — not compatible with 31.8 mm (1.25\") bars\u003c\/li\u003e\n  \u003cli\u003eSteerer tube: fits standard 28.6 mm (1-1\/8\") threads or threadless forks\u003c\/li\u003e\n  \u003cli\u003eSuitable for: most MTBs, road bikes, BMX, and commuter frames with matching diameters\u003c\/li\u003e\n  \u003cli\u003eAlways measure bar and steerer diameters before installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do you install and adjust the angle safely?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires simple hand tools and following the provided screw sequence to unlock the tilting mechanism. Loosen the bottom screws, remove the safety black button, then adjust the angle by loosening the left and right fasteners; tighten everything securely once positioned.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTools: wrench for the stem screws — no specialty tools needed\u003c\/li\u003e\n  \u003cli\u003eOrder: loosen bottom screws first, remove black button, then loosen side screws\u003c\/li\u003e\n  \u003cli\u003eSafety: always retighten to manufacturer torque and check clamp security before riding\u003c\/li\u003e\n  \u003cli\u003eTip: mark preferred angle for quick future adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the construction and durability features?\u003c\/h3\u003e\n\u003cp\u003eManufactured from 6061-T6 aluminum using CNC machining, this stem balances stiffness and lightness for everyday riding. The materials and design support reliable clamping while keeping weight low for responsive handling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial: high-strength 6061-T6 aluminum alloy, CNC machined\u003c\/li\u003e\n  \u003cli\u003eWeight: around 373 g for reduced rotational mass\u003c\/li\u003e\n  \u003cli\u003eFinish: precision-machined surfaces that resist wear under normal use\u003c\/li\u003e\n  \u003cli\u003eUse cases: built for regular MTB, road, and BMX conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The FOMTOR 110mm adjustable stem is for cyclists who need a single, adjustable solution to optimize fit across different terrains, bikes, or riding styles. It’s best for riders with 25.4 mm handlebars and a 1-1\/8\" steerer who want to fine-tune posture without swapping stems—commuters, weekend trail riders, and BMX riders seeking quick ergonomic changes will benefit most.\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. The FOMTOR stem only clamps 25.4mm (1\") handlebars and is not compatible with 31.8mm bars.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I adjust the stem while it's mounted on the bike?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Loosen screws, remove the black button, set the angle, then retighten screws to secure the position.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FOMTOR","offers":[{"title":"Default Title","offer_id":48021239726241,"sku":"B08F2GM9Z7","price":73.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/fomtor-front-view-stem.jpg?v=1791309301","url":"https:\/\/canadiansporting.ca\/products\/fomtor-adjustable-stem-0-90-degree-110mm-mtb-adjustable","provider":"Canadian Sporting","version":"1.0","type":"link"}