{"product_id":"moc-0001-rc-4wd-trial-off-road-vehicle-building-blocks","title":"MOC-0001 RC 4WD Trial Off-Road Vehicle Building Blocks","description":"\u003cp\u003e\u003ciframe width=\"1250\" height=\"703\" src=\"https:\/\/www.youtube.com\/embed\/KqPWHp3UO5o\" title=\"Lego Technic - Trial Jeep By Nico71\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003eTake on rough terrain with the \u003cstrong\u003eMOC-0001 RC 4WD Trial Off-Road Vehicle Building Blocks\u003c\/strong\u003e. Designed and authorized by \u003cstrong\u003eNico71\u003c\/strong\u003e, this \u003cstrong\u003e990-piece\u003c\/strong\u003e model combines remote-control driving with a full mechanical drivetrain, portal axles, articulated suspension, and a simulated V6 engine.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" class=\"\"\u003eMeasuring approximately \u003cstrong\u003e38 × 20 × 24 cm\u003c\/strong\u003e, the finished model has the proportions and mechanical layout of a dedicated trial off-roader. More than just a static display piece, it was developed to demonstrate traction, suspension travel, steering geometry, and drivetrain movement in a functional RC build.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e4-Wheel-Drive Off-Road System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe drivetrain powers all four wheels through a differential-based layout, helping the vehicle maintain traction across uneven surfaces and obstacles.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003ePortal Axles for Greater Ground Clearance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eEach wheel uses a portal-style hub with reduction gearing, increasing ground clearance while adding another layer of mechanical detail to the drivetrain.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eAckermann Steering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eA servo-driven Ackermann steering system allows the inner and outer front wheels to follow different turning radii, creating more realistic steering geometry.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e5-Link Live-Axle Suspension\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe front and rear axles use a five-link suspension configuration designed to provide articulation over uneven terrain while keeping the axles securely located beneath the chassis.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWorking V6 Engine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eA brick-built V6 engine is mechanically connected to the drivetrain, allowing the pistons to move as the vehicle drives.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eRemote-Control Operation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe model is designed for powered driving with an electric motor and servo steering system, transforming the finished build into a functional RC off-road vehicle.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eOpenable Bonnet \u0026amp; Trunk\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eBoth the bonnet and rear trunk can be opened, providing access to additional mechanical details and enhancing the model’s interactive character.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDetailed Interior\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe cabin includes a carefully designed interior that complements the functional chassis and off-road exterior.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eFrom the Designer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eNico71’s \u003cstrong\u003eMOC-0001\u003c\/strong\u003e has a special place in MOC history: it was the \u003cstrong\u003efirst MOC added to Rebrickable\u003c\/strong\u003e. The model originates from an earlier era of custom building, before many of today’s specialized drivetrain and suspension elements existed.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eDespite its age, the design already incorporated advanced ideas such as four-wheel drive, portal gearing, Ackermann steering, a simulated V6 engine, and five-link live-axle suspension. The instructions were later updated to refine part positioning and improve the building experience.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eA Functional Mechanical Off-Road Build\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eWith \u003cstrong\u003e990 pieces\u003c\/strong\u003e, RC driving, working mechanical systems, and a rugged trial-inspired chassis, this model offers a hands-on building experience for off-road enthusiasts, RC model fans, and builders interested in drivetrain and suspension engineering.\u003c\/p\u003e","brand":"LesDiy","offers":[{"title":"Default Title","offer_id":49371774779566,"sku":"3752011","price":117.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/2232\/3545\/files\/0456d17e-9417-41f2-80dd-6437ee2f3b79.jpg?v=1789624105","url":"https:\/\/www.lesdiy.com\/en-ca\/products\/moc-0001-rc-4wd-trial-off-road-vehicle-building-blocks","provider":"LesDiy","version":"1.0","type":"link"}