{"product_id":"technic-liftarm-modified-l-shape-quarter-ellipse-thick-2-x-3","title":"Technic, Liftarm, Modified L-Shape Quarter Ellipse Thick 2 x 3","description":"\u003cp\u003eInject dynamic curves and unyielding structural integrity into your LEGO® Technic creations with the exceptional **LEGO® Technic, Liftarm, Quarter Ellipse L-Shape Thick 2 x 3 (Part 71708)**. This uniquely designed Technic beam is an indispensable component for builders aiming to introduce fluid, organic shapes and robust angled connections into their models. Its distinctive quarter-ellipse curve combined with a compact 2x3 footprint and \"thick\" profile (1 stud wide) makes it perfect for creating aerodynamic bodywork, reinforcing rounded contours, and strengthening intricate mechanical assemblies with both precision and visual flair.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Design Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDefined Curved Geometry:\u003c\/strong\u003e The quarter-ellipse L-shape provides a precise and elegant curve, ideal for crafting smooth transitions and modern designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Structural Strength:\u003c\/strong\u003e As a \"thick\" liftarm, it offers superior rigidity and resistance to bending and twisting, ensuring durable and stable constructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Versatile (2x3):\u003c\/strong\u003e Its efficient size allows for integration into tight spaces, making it adaptable for various components from vehicle details to robotic joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Directional Connectivity:\u003c\/strong\u003e Features standard Technic pin holes along its length and at its ends, enabling secure connections in multiple planes with other \u003ca href=\"\/en-global\/collections\/parts-lego-technic-pieces\"\u003eTechnic elements\u003c\/a\u003e, including \u003ca href=\"\/en-global\/collections\/lego-technic-pins-and-connectors\"\u003epins and connectors\u003c\/a\u003e, and \u003ca href=\"\/en-global\/collections\/lego-axles-wheel-holders\"\u003eaxles\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAesthetic Appeal:\u003c\/strong\u003e Moves beyond traditional rigid angles, allowing for more dynamic and organic designs in your creations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVersatile Applications \u0026amp; Building Inspiration\u003c\/h3\u003e\n\u003cp\u003eThe 2x3 Quarter Ellipse L-Shape Thick Liftarm (Part 71708) is a powerful tool for a wide range of advanced LEGO® Technic projects:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamic Vehicle Bodies:\u003c\/strong\u003e Perfect for shaping the sleek, curved panels and frames of \u003ca href=\"\/en-global\/collections\/lego-car-parts\"\u003esports cars\u003c\/a\u003e, futuristic racing vehicles, or aircraft, adding a professional and realistic finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Robotic Joints:\u003c\/strong\u003e Ideal for constructing strong yet smooth articulated joints in robotic arms or small automated mechanisms, where the curve can also provide clearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced Wheel Wells:\u003c\/strong\u003e Use to create sturdy and visually appealing wheel wells or fender arches in custom \u003ca href=\"\/en-global\/collections\/parts-vehicle-parts\"\u003eTechnic vehicles\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecorative Architectural Elements:\u003c\/strong\u003e Integrate into architectural models to form elegant arches, domes, or unique structural features.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKinetic Sculpture Details:\u003c\/strong\u003e Enables subtle and fluid mechanical transitions in kinetic art or complex functional models, guiding movement with precision.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGive your builds structural integrity and visual flair with this essential curved liftarm. Explore our comprehensive selection of \u003ca href=\"\/en-global\/collections\/lego-technic-beams\"\u003eLEGO® Technic beams\u003c\/a\u003e and other specialized \u003ca href=\"\/en-global\/collections\/parts-lego-technic-pieces\"\u003eTechnic parts\u003c\/a\u003e to complete your advanced mechanical designs.\u003c\/p\u003e\n\u003cp\u003eAll LEGO® pieces are out of their original package.\u003c\/p\u003e\n\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":51912122007885,"sku":"lego71708blacknew","price":0.73,"currency_code":"USD","in_stock":true},{"title":"Dark Bluish Gray","offer_id":51912121876813,"sku":"lego71708dbgnew","price":0.8,"currency_code":"USD","in_stock":true},{"title":"Light Bluish Gray","offer_id":51912122040653,"sku":"lego71708lbgnew","price":0.73,"currency_code":"USD","in_stock":false},{"title":"Lime","offer_id":51912121942349,"sku":"lego71708Limenew","price":0.73,"currency_code":"USD","in_stock":false},{"title":"Medium Blue","offer_id":51912121975117,"sku":"lego71708mbluenew","price":0.73,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":51912121811277,"sku":"lego71708rednew","price":0.92,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":51912121909581,"sku":"lego71708whitenew","price":0.73,"currency_code":"USD","in_stock":true},{"title":"Yellow","offer_id":51912121844045,"sku":"lego71708yellownew","price":0.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/6715\/2205\/files\/lego-technic-liftarm-quarter-ellipse-l-shape-thick-2x3-black-71708.jpg?v=1753264914","url":"https:\/\/www.choose-a-brick.com\/en-global\/products\/technic-liftarm-modified-l-shape-quarter-ellipse-thick-2-x-3","provider":"www.choose-a-brick.com","version":"1.0","type":"link"}