{"product_id":"lego-technic-4x4-mercedes-benz-zetros-trial-truck-42129-app-controlled-building-kit-2-110-pieces","title":"LEGO Technic 4x4 Mercedes-Benz Zetros Trial Truck 42129 – App-Controlled Building Kit (2,110 Pieces)","description":"\u003ch2\u003eOverview and immersive build experience\u003c\/h2\u003e\n\u003cp\u003eDelve into a rewarding building journey with the LEGO Technic 42129 Mercedes-Benz Zetros Trial Truck. This substantial set blends authentic engineering with high-adrenaline play, inviting both seasoned builders and curious fans to explore a model that mirrors real-world off-road capability. With 2,110 pieces, the assembly delivers tactile satisfaction, precise connections, and a sturdy chassis that can stand up to imaginative adventures and careful display alike. The result is a display piece that also rewards hands-on exploration, from opening the cab doors and hood to inspecting the gearbox and engine details.\u003c\/p\u003e\n\u003cp\u003eDesigned for enthusiasts aged 12 and up, the model balances challenging construction with accessible play prompts. The cab doors swing open, the hood lifts, and a service hatch reveals internal components, giving you a tangible sense of scale and mechanical function. A spinning radiator fan and a detailed engine add to the realism, inviting close inspection and periodic tinkering as you test different setups and driving scenarios.\u003c\/p\u003e\n\n\u003ch3\u003eNotable features that bring the model to life\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAuthentic four-wheel suspension and a functional gearbox recreate the feel of real rugged driving.\u003c\/li\u003e\n  \u003cli\u003ePainted race-themed stickers and two emergency extinguishers enhance the rally-inspired aesthetic.\u003c\/li\u003e\n  \u003cli\u003eOpenable cab doors and hood with a service hatch provide interactive access to the drivetrain area.\u003c\/li\u003e\n  \u003cli\u003eDifferential locking, introduced in LEGO Technic, offers new ways to tackle varied terrain when paired with the CONTROL+ app.\u003c\/li\u003e\n  \u003cli\u003eOverall size is impressive: just over 8 in tall, 19 in long, and 7 in wide, making it a striking shelf model.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApp-powered control and multi-surface play\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThe CONTROL+ app lets you steer the truck and directly engage the differential lock, adding a layer of strategy to obstacle-like challenges.\u003c\/li\u003e\n  \u003cli\u003eUnlock challenges and achievements through app-driven routes that encourage experimentation across different surfaces.\u003c\/li\u003e\n  \u003cli\u003eFlags, obstacles, and the rally-inspired stickers create scenarios for testing traction and maneuverability across terrains.\u003c\/li\u003e\n  \u003cli\u003eDesigned for both solo and cooperative play, the model invites sharing the building experience with friends or family while exploring creative ideas for speed and control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eUsing this set, you can imagine everything from a rugged expedition vehicle negotiating sandy tracks to a controlled demonstration of mechanical detail at a showcase table. The combination of authentic features, tactile build elements, and app-enhanced control offers a versatile play-and-display experience without promising outcomes, leaving room for personal interpretation of success on every terrain you simulate.\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: Is this set suitable for adults and kids?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, designed for ages 12 and up, offering a challenging build for both kids and adults.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the model require the CONTROL+ app to operate?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The app unlocks differential control and guided challenges, but some basic functions can be explored without it.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LEGO","offers":[{"title":"Default Title","offer_id":56929860944254,"sku":"B08Z9W3Q86","price":352.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/1317\/4398\/files\/lego-technic-zetros-truck-front-cab.jpg?v=1771226978","url":"https:\/\/playvia.co.uk\/products\/lego-technic-4x4-mercedes-benz-zetros-trial-truck-42129-app-controlled-building-kit-2-110-pieces","provider":"Playvia | Best-Selling Toys, Games \u0026 Learning in the UK","version":"1.0","type":"link"}