{"product_id":"lego-technic-knob-gear-32072","title":"LEGO Technic Knob Gear (32072)","description":"\u003cp\u003eUnlock a new level of control and precision in your builds with the LEGO® Technic Knob Gear! This isn't just another cog; it's the key to creating interactive, functional, and complex mechanisms. Designed to smoothly engage and disengage with other gears, this knob wheel acts like a clutch, allowing you to switch functions, change speeds, or manually override a motorized system with a satisfying, tactile click.\u003c\/p\u003e \u003cp\u003eWhether you're building a multi-speed gearbox, a complex crane, or a custom steering system, the Technic Knob Gear provides the essential link between your mechanics and the user's hand.\u003c\/p\u003e  \u003ch3\u003eFunctional Applications \u0026amp; MOC Ideas\u003c\/h3\u003e \u003cp\u003eThis gear is the heart of many advanced Technic functions. Its unique shape allows it to slide along an axle and mesh with adjacent gears, making it perfect for a huge range of applications.\u003c\/p\u003e \u003cul\u003e     \u003cli\u003e\n\u003cstrong\u003eManual Gearboxes:\u003c\/strong\u003e Slide it back and forth on an axle to engage different \u003ca href=\"\/collections\/collections-lego-technic-gears\"\u003eTechnic Gears\u003c\/a\u003e and create a realistic, functional transmission for your custom \u003ca href=\"\/collections\/lego-car-parts\"\u003ecars and vehicles\u003c\/a\u003e.\u003c\/li\u003e     \u003cli\u003e\n\u003cstrong\u003eFunction Selectors:\u003c\/strong\u003e Use it to switch between different powered functions in a large build—like raising or rotating a crane arm, all from one input. Combine it with \u003ca href=\"\/collections\/lego-motors-and-engines\"\u003eMotors and Engines\u003c\/a\u003e for ultimate control.\u003c\/li\u003e     \u003cli\u003e\n\u003cstrong\u003eSteering and Control:\u003c\/strong\u003e It serves as a perfect, easy-to-grip knob for Hand-of-God steering systems or for fine-tuning any mechanical movement.\u003c\/li\u003e     \u003cli\u003e\n\u003cstrong\u003eComplex Machinery:\u003c\/strong\u003e Integrate it into any build that requires precise mechanical switching. The possibilities are endless!\u003c\/li\u003e \u003c\/ul\u003e  \u003ch3\u003eBuild a Complete Technic System\u003c\/h3\u003e \u003cp\u003eThe Knob Gear is a powerful component, but it works best as part of a robust system. Combine it with other essential parts to bring your most ambitious engineering ideas to life.\u003c\/p\u003e \u003cul\u003e     \u003cli\u003eBuild a sturdy chassis and housing with our vast collection of \u003ca href=\"\/collections\/lego-technic-beams\"\u003eTechnic Beams\u003c\/a\u003e and \u003ca href=\"\/collections\/technic-bricks\"\u003eTechnic Bricks\u003c\/a\u003e.\u003c\/li\u003e     \u003cli\u003eEnsure a smooth and secure connection with the right \u003ca href=\"\/collections\/lego-technic-pins-and-connectors\"\u003eTechnic Pins and Connectors\u003c\/a\u003e.\u003c\/li\u003e     \u003cli\u003eExplore our full range of \u003ca href=\"\/collections\/parts-lego-technic-pieces\"\u003eLEGO® Technic Parts\u003c\/a\u003e to find every piece you need for your next masterpiece.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eDon’t let your MOC be a static model. Add the interactive power of the Technic Knob Gear to your collection and take control of your creation!\u003c\/strong\u003e\u003c\/p\u003e \u003cbr\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":52156440969549,"sku":"lego32072blacknew","price":0.31,"currency_code":"USD","in_stock":true},{"title":"Bright green","offer_id":52156441035085,"sku":"lego32072brgreennew","price":1.09,"currency_code":"USD","in_stock":false},{"title":"Bright Light Orange","offer_id":52156440772941,"sku":"lego32072brlorangenew","price":5.26,"currency_code":"USD","in_stock":false},{"title":"Dark Bluish Gray","offer_id":52156440740173,"sku":"lego32072dbgnew","price":2.79,"currency_code":"USD","in_stock":false},{"title":"Dark Gray","offer_id":52156440904013,"sku":"lego32072dgray","price":0.43,"currency_code":"USD","in_stock":false},{"title":"Dark Pink","offer_id":52156440838477,"sku":"lego32072dpinknew","price":1.09,"currency_code":"USD","in_stock":false},{"title":"Green","offer_id":52156441002317,"sku":"lego32072greennew","price":2.33,"currency_code":"USD","in_stock":false},{"title":"Light Bluish gray","offer_id":52156440707405,"sku":"lego32072lbgnew","price":7.64,"currency_code":"USD","in_stock":false},{"title":"Pearl Gold","offer_id":52156440936781,"sku":"lego32072pgoldnew","price":0.42,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":52156440871245,"sku":"lego32072whitenew","price":1.42,"currency_code":"USD","in_stock":false},{"title":"Yellow","offer_id":52156440805709,"sku":"lego32072yellownew","price":0.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/6715\/2205\/files\/lego-technic-knob-gear-32072-light-bluish-gray.jpg?v=1767752928","url":"https:\/\/www.choose-a-brick.com\/products\/lego-technic-knob-gear-32072","provider":"www.choose-a-brick.com","version":"1.0","type":"link"}