{"product_id":"mackan-mrr-v4-21-5t-sensored-competition-motor","title":"Mackan MRR V4 21.5T Sensored Competition Motor","description":"\u003ch3\u003e\u003cstrong\u003eMRR V4 21.5T Sensored Competition Motor\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003eMaclan Racing proudly introduces the MRR V4\/V4m competition motors, representing their latest and most innovative contributions to the world of RC racing. They've meticulously enhanced every aspect to elevate overall performance to new heights. The advancements in this generation are nothing short of remarkable, promising a discernible boost in performance.\u003c\/p\u003e\n\u003cp\u003eHere's what you can expect:\u003cbr\u003eAmerican Craftsmanship: Maclan Racing's motors are engineered and developed right here in the United States, reflecting their commitment to quality and precision.\u003c\/p\u003e\n\u003cp\u003eRegulation-Compliant Stator: They've introduced a stator shape that conforms to the latest ROAR regulations, ensuring the highest level of legal performance.\u003c\/p\u003e\n\u003cp\u003eEnhanced Sensor Placement: Their sensors have been strategically repositioned for more accurate readings, contributing to the motor's precision and responsiveness.\u003c\/p\u003e\n\u003cp\u003eUpgraded Rotor: In the V4 stock (13.5\/17.5\/21.5), the High Torque Rotor (silver) is now included as standard. There's an optional 12.5mm Premium Ultra High Torque Rotor (Purple) that can upgrade the performance to the next level.\u003c\/p\u003e\n\u003cp\u003eThe MRR V4\/V4m motors are the culmination of Maclan Racing's dedication to innovation and performance, making them the ideal choice for competitive RC racers looking to push the boundaries of their performance.\u003c\/p\u003e\n\u003cp\u003eSpecifications:\u003cbr\u003eShort Stack: Yes\u003cbr\u003eCase Length: 52mm\u003cbr\u003eCase Diameter: 36.00mm\u003cbr\u003eShaft Extension: 14.00mm\u003cbr\u003eShaft Size: 3.17mm\u003cbr\u003eWeight: 150g+\/-2g\u003cbr\u003eScrews Size (end cap): M2.5*P0.45*6L*4.3L\u003cbr\u003eScrew Size (motor can): M2.3*P0.4*46.5L*10L\u003cbr\u003eFront Bearing Size: R-2ZZ (9.525*3.175*3.9675t)\u003cbr\u003eRear Bearing Size: R-2ZZ (9.525*3.175*3.9675t)\u003cbr\u003ePoles: 2-Pole\u003cbr\u003eDefault Rotor: High Torque Rotor (Silver) (P\/N MC4336)\u003cbr\u003eOptional Rotor: Premium Ultra High Torque Rotor (Purple) (P\/N MCL4337)\u003cbr\u003eROAR Approved: Yes\u003cbr\u003eLimited Factory Warranty: 30-Day\u003c\/p\u003e","brand":"PowerHobby","offers":[{"title":"Default Title","offer_id":50839056056616,"sku":"HADMCL1090","price":109.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/7238\/6856\/files\/hadmcl1090_1_34c8b81b-ff87-4434-8681-78f7070ad60b.jpg?v=1760726038","url":"https:\/\/islandhobbynut.com\/es\/products\/mackan-mrr-v4-21-5t-sensored-competition-motor","provider":"Island Hobby Nut","version":"1.0","type":"link"}