{"product_id":"lego®-technic-gear-rack-1x7-87761","title":"LEGO® Technic Gear Rack 1x7 87761","description":"\u003ch3\u003eConvert Rotation into Smooth Linear Motion!\u003c\/h3\u003e \u003cp\u003eUnlock a new dimension of movement in your creations with the \u003cstrong\u003eTechnic 1x7 Gear Rack with Axle and Pin Holes (87761)\u003c\/strong\u003e. This incredibly useful part is the key to converting the rotational output of a motor or axle into precise, back-and-forth linear movement. The combination of an axle hole and multiple pin holes allows for incredibly secure and versatile mounting within your builds.\u003c\/p\u003e \u003cp\u003eAs a core component of the \u003ca href=\"\/collections\/parts-lego-technic-pieces\"\u003eLEGO® Technic system\u003c\/a\u003e, this gear rack is essential for any MOC that requires steering, lifting, or sliding functions. It's a fundamental building block for creating realistic and functional models.\u003c\/p\u003e  \u003ch4\u003eCreative Uses \u0026amp; MOC Ideas\u003c\/h4\u003e \u003cp\u003eThis gear rack is the workhorse behind countless mechanical functions:\u003c\/p\u003e \u003cul\u003e     \u003cli\u003e\n\u003cstrong\u003eVehicle Steering Systems:\u003c\/strong\u003e The number one part for creating responsive \"rack and pinion\" steering in your Technic \u003ca href=\"\/collections\/lego-car-parts\"\u003ecars, trucks, and buggies\u003c\/a\u003e.\u003c\/li\u003e     \u003cli\u003e\n\u003cstrong\u003eLifting Mechanisms:\u003c\/strong\u003e Build powerful forklifts, scissor lifts, and crane arms that can raise and lower heavy loads with precision.\u003c\/li\u003e     \u003cli\u003e\n\u003cstrong\u003eSliding Functions:\u003c\/strong\u003e Design smooth, automated \u003ca href=\"\/collections\/parts-and-pieces-doors-windows\"\u003esliding doors\u003c\/a\u003e for your buildings, retractable landing gear for your aircraft, or hidden extending platforms.\u003c\/li\u003e     \u003cli\u003e\n\u003cstrong\u003eRobotics \u0026amp; Automation:\u003c\/strong\u003e Create robotic arms with precise reach or automated factory lines that move parts from one station to the next.\u003c\/li\u003e \u003c\/ul\u003e  \u003ch4\u003ePart Specifications\u003c\/h4\u003e \u003cul\u003e     \u003cli\u003e\n\u003cstrong\u003eElement ID:\u003c\/strong\u003e 4522939, 6382756\u003c\/li\u003e     \u003cli\u003e\n\u003cstrong\u003eDesign ID:\u003c\/strong\u003e 87761\u003c\/li\u003e     \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1 x 7 Studs\u003c\/li\u003e     \u003cli\u003e\n\u003cstrong\u003eKey Feature:\u003c\/strong\u003e 7 gear teeth, axle and pin holes for secure connections\u003c\/li\u003e     \u003cli\u003e\n\u003cstrong\u003ePrimary Use:\u003c\/strong\u003e Linear mechanical movement\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e Mesh this gear rack with any of the standard \u003ca href=\"\/collections\/collections-lego-technic-gears\"\u003eTechnic gears\u003c\/a\u003e. A smaller gear will provide faster but less powerful movement, while a larger gear will be slower but stronger!\u003c\/p\u003e \u003cp\u003e\u003ca href=\"\/collections\/lego-technic-beams\"\u003eBrowse all LEGO® Technic Parts →\u003c\/a\u003e\u003c\/p\u003e  \u003cp\u003e\u003csmall\u003eLEGO® parts are intended for builders aged 4 and up. They may pose a choking hazard for children under 3 years old.\u003c\/small\u003e\u003c\/p\u003e","brand":"LEGO","offers":[{"title":"Black","offer_id":52158161518925,"sku":"lego87761blacknew","price":1.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/6715\/2205\/files\/c3b9a136-338e-4785-883b-aac5666d92b5.jpg?v=1754405220","url":"https:\/\/www.choose-a-brick.com\/products\/lego%c2%ae-technic-gear-rack-1x7-87761","provider":"www.choose-a-brick.com","version":"1.0","type":"link"}