{"product_id":"10212-motorized-rotary-engine-model-building-set","title":"Mould King 10212 Motorized Rotary Engine Model Building Set | 1,130 Pcs","description":"\u003cp\u003eInspired by legendary 13B Wankel engine, this 1130-piece set brings the unique triangular rotor design to life.\u003c\/p\u003e\u003cp\u003eThe model features a compact and precise structure that reflects the rotary engine’s real-world advantage: high revs in a small footprint. The intricate gear and chain drive system powers a large cooling fan at the front, simulating the motion of the rotors inside the housing.\u003c\/p\u003e\u003cp\u003eEquipped with a motor and battery pack, the engine comes alive at the flip of a switch. You can watch the internal mechanics rotate in both forward and reverse directions, adding dynamic realism.\u003c\/p\u003e\u003cp\u003eFor added interactivity, the model includes a 4-speed gearbox (low, medium, high, and hyper speed). This allows you to experience the smooth transition from steady rotation to the thrilling speed of a high-revving rotary engine.\u003c\/p\u003e\u003cp\u003eWhether displayed on your desk or used as a teaching model for engine mechanics, this rotary engine block set offers a perfect mix of play, education, and mechanical beauty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1,130 pieces premium ABS blocks\u003c\/li\u003e\n\u003cli\u003eWankel rotary engine \u003c\/li\u003e\n\u003cli\u003eGear and chain drive system with front cooling fan\u003c\/li\u003e\n\u003cli\u003eCompact block layout with detailed exhaust manifolds\u003c\/li\u003e\n\u003cli\u003eMotorized functions with forward\/reverse switch\u003c\/li\u003e\n\u003cli\u003e4-speed gearbox (Low, Medium, High, Hyper)\u003c\/li\u003e\n\u003cli\u003e1× L motor\u003c\/li\u003e\n\u003cli\u003e1× Power Module\u003c\/li\u003e\n\u003cli\u003eBuilding Instruction Booklet Included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":51695466021185,"sku":"10212","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/2495\/6225\/files\/mouldking10212_1.png?v=1777865981","url":"https:\/\/musehaven.shop\/products\/10212-motorized-rotary-engine-model-building-set","provider":"Musehaven","version":"1.0","type":"link"}