{"product_id":"maclan-mrr-v5-17-5t-turn-brushless-competition-motor-roar-approved-mcl1104","title":"Maclan MRR V5 17.5t (Turn) Brushless Competition Motor (ROAR Approved) MCL1104","description":"\u003cp\u003eThis is Maclan MRR V5 Sensored Competition Motor.\u003cbr\u003e\n\u003cbr\u003e\nMaclan Racing proudly presents the MRR V5 Stock Spec Competition Motor Series, our next-generation platform developed under the latest 2025 ROAR rules. Every detail of the V5 has been refined through extensive engineering and race testing to deliver stronger torque, smoother control, and improved efficiency for today's demanding RC racers.\u003cbr\u003e\nKey Features\u003cbr\u003e\n\u003cbr\u003e\nNext-Gen ROAR-Legal Stator Design\u003cbr\u003e\nNewly engineered stator geometry built from fresh 2025 ROAR-spec laminations for improved magnetic balance and reduced core loss. The result is crisper throttle response, higher RPM, and superior temperature stability.\u003cbr\u003e\n\u003cbr\u003e\nEnhanced Cooling and Airflow\u003cbr\u003e\nA redesigned CNC-machined endbell with high-flow cooling ports reduces operating temperature by up to 25 °F compared with the previous generation.\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nPerformance You Can Feel\u003cbr\u003e\nFrom improved low-RPM smoothness to higher efficiency at peak output, the V5 translates every amp into usable traction. Whether you race on-road, off-road, or oval, the difference is immediate.\u003cbr\u003e\n\u003cbr\u003e\nDetail Specifications\u003cbr\u003e\nCase Length: 51.80mm±1mm\u003cbr\u003e\n\u003cbr\u003e\nCase Diameter: 36mm\u003cbr\u003e\n\u003cbr\u003e\nShaft Extension: 14mm\u003cbr\u003e\n\u003cbr\u003e\nShaft Size: 3.17mm\u003cbr\u003e\n\u003cbr\u003e\nWeight: 145g±2g\u003cbr\u003e\n\u003cbr\u003e\nFront Bearing Size: ID: 3.175mm OD: 9.525mm H: 3.9675mm\u003cbr\u003e\n\u003cbr\u003e\nRear Bearing Size: ID: 3.175mm OD: 7.9375mm H: 3.5712mm\u003cbr\u003e\n\u003cbr\u003e\nPoles: 2-Pole\u003cbr\u003e\n\u003cbr\u003e\nDefault Rotor: 12.5mm Premium Ultra High Torque (Purple)\u003cbr\u003e\n \u003c\/p\u003e\n","brand":"Maclan","offers":[{"title":"Default Title","offer_id":43927745626163,"sku":"MCL1104","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1622\/5075\/files\/95667f4f-9b9b-538e-be7b-1aacc77e9edb.jpg?v=1769029211","url":"https:\/\/www.rotorron.com\/products\/maclan-mrr-v5-17-5t-turn-brushless-competition-motor-roar-approved-mcl1104","provider":"Rotor Ron","version":"1.0","type":"link"}