{"product_id":"lego-technic-ferrari-fxx-k-897-piece-race-car-model-red-working-v12-engine-butterfly-doors","title":"LEGO Technic Ferrari FXX K 897-Piece Race Car Model — Red, Working V12 Engine \u0026 Butterfly Doors","description":"\u003cp\u003e\u003cstrong\u003eBuild an authentic 897-piece LEGO Technic replica of the Ferrari FXX K that opens, moves, and displays Ferrari’s race-crafted details.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eCapture the excitement of a Ferrari race car with the LEGO Technic Ferrari FXX K set (42212). This advanced building kit recreates the aggressive lines and mechanical systems of the exclusive FXX K, combining a collectible display model with hands-on mechanical learning. With 897 pieces and design cues taken from the real supercar, the finished model offers working butterfly doors, a detailed V12 engine with moving pistons, and a functional differential — all finished in Ferrari’s signature racing red.\u003c\/p\u003e\n\n\u003ch3\u003eHow realistic are the mechanical features on this LEGO Ferrari?\u003c\/h3\u003e\n\u003cp\u003eThe model includes multiple working systems inspired by real automotive engineering so builders can see how parts interact. Moving elements are scaled for playability while showing genuine mechanisms like pistons and a differential.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFunctional V12 engine with moving pistons visible under the engine cover\u003c\/li\u003e\n  \u003cli\u003eOperational working differential to demonstrate torque distribution\u003c\/li\u003e\n  \u003cli\u003eButterfly doors and opening hood for access and display options\u003c\/li\u003e\n  \u003cli\u003eAuthentic Ferrari shapes and red livery for visual realism\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the build teach about engineering and mechanics?\u003c\/h3\u003e\n\u003cp\u003eAssembly introduces basic mechanical principles through tactile construction rather than theory alone. Builders engage with gear ratios, linkages and spatial problem solving while following Technic building methods.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHands-on experience with gears, axles and moving components\u003c\/li\u003e\n  \u003cli\u003eObservation of piston motion tied to wheel rotation\u003c\/li\u003e\n  \u003cli\u003eUnderstanding of how a differential distributes power to wheels\u003c\/li\u003e\n  \u003cli\u003eStep-by-step construction that builds sequencing and spatial reasoning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the LEGO Builder app improve the building process?\u003c\/h3\u003e\n\u003cp\u003eThe free LEGO Builder app complements the paper instructions by offering interactive 3D tools that make tricky steps easier to follow. Use the app to rotate parts, zoom to see detail and mark progress as you assemble the model.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3D model you can rotate and zoom for every build step\u003c\/li\u003e\n  \u003cli\u003eProgress tracking to pause and resume construction easily\u003c\/li\u003e\n  \u003cli\u003eClear visuals reduce mistakes on complex assemblies\u003c\/li\u003e\n  \u003cli\u003eAccessible on tablets and phones for flexible building locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat size and display options does the finished car offer?\u003c\/h3\u003e\n\u003cp\u003eWhen complete, the LEGO Technic Ferrari FXX K is compact enough for tabletop display yet large enough to show fine detailing. Proportions and signature paintwork make it an eye-catching model on a shelf or desk.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDimensions: about 3 in. (8 cm) high, 11 in. (29 cm) long, 4.5 in. (12 cm) wide\u003c\/li\u003e\n  \u003cli\u003eLightweight build suitable for handling and static display\u003c\/li\u003e\n  \u003cli\u003eOpening panels let you show the engine and interior details\u003c\/li\u003e\n  \u003cli\u003eStriking red finish ideal for collectors and kids’ rooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The LEGO Technic Ferrari FXX K (42212) targets builders aged 10 and up who enjoy mechanical detail, model cars, and challenging construction projects. It makes a thoughtful birthday or holiday gift for young engineers, Ferrari fans, and hobbyists who want a display-worthy model that also demonstrates real mechanical functions. Whether used as an educational toy, a hands-on STEM introduction, or an attractive collectible, the set balances playability and authentic engineering-inspired design.\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: How many pieces does this LEGO Ferrari set include?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The set contains 897 pieces, designed for builders aged 10 and up.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the model have moving parts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it features moving pistons, a working differential, and opening butterfly doors.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LEGO","offers":[{"title":"Default Title","offer_id":54581489992019,"sku":"B0DRW6KZKF","price":102.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1095\/4257\/2371\/files\/lego-technic-ferrari-fxxk-front-view.jpg?v=1786637958","url":"https:\/\/findsworth.co.uk\/products\/lego-technic-ferrari-fxx-k-897-piece-race-car-model-red-working-v12-engine-butterfly-doors","provider":"Findsworth","version":"1.0","type":"link"}