{"product_id":"park-450-outrunner-brushless-motor","title":"Park 450 Outrunner Brushless Motor","description":"\u003ch2\u003eE-flite Park 450 Outrunner Brushless Motor\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eExtremely quiet and lightweight—just 2.5 ounces (72 g)\u003c\/li\u003e \u003cli\u003eHigh-torque alternative to inrunner brushless motors\u003c\/li\u003e \u003cli\u003eIncludes mount, prop adapter and mounting hardware\u003c\/li\u003e \u003cli\u003eExternal radial rotor design—4mm shaft can easily be reversed for alternative motor installation\u003c\/li\u003e \u003cli\u003eSlotted 12-pole outrunner design\u003c\/li\u003e \u003cli\u003eIdeal for 3D park flyers (15–25 oz) and scale park flyers (20–30 oz) using 2–3S 1200–2100mAh Li-Po batteries\u003c\/li\u003e \u003cli\u003eQuiet, efficient operation\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Park 450 is ideal for 3D park flyers 15 to 25 ounces and scale park flyers 20 to 30 ounces, using 2S–3S 1200–2100mAh Li-Po battery packs. It will provide sport 3D performance for a Mini Edge-size plane and great performance on the new E-flite P-47.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eNeeded to Complete:\u003c\/strong\u003e 20A brushless ESC, 9x6–11x3.8 prop, 2S–3S 1200–2100mAh Li-Po Battery\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Brushless outrunner\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Replacement for 370 or 400\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBearings or Bushings:\u003c\/strong\u003e One 4 x 8 x 3mm Bearing, and One 4 x 9 x 4mm Bearing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRecommended Prop Range:\u003c\/strong\u003e 9x6 to 11x3.8 Slow Flyer or 10x5 to 12x6 Electric\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 7.2–12\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRPM\/Volt (Kv):\u003c\/strong\u003e 890\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eResistance (Ri):\u003c\/strong\u003e .20 ohms\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdle Current (Io):\u003c\/strong\u003e .70A @ 8V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShaft Diameter:\u003c\/strong\u003e .16 in (4mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 1.30 in (33mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 72 g (2.5 oz)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall Diameter:\u003c\/strong\u003e 1.10 in (28mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1.1 in (28mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 1.3 in (33mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eContinuous Current:\u003c\/strong\u003e 14A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum Burst Current:\u003c\/strong\u003e 18A for 15 seconds\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCells:\u003c\/strong\u003e 2–3 Li-Po or 6–10 Ni-Cd\/Ni-MH\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpeed Control:\u003c\/strong\u003e 20A brushless ESC\u003c\/li\u003e \u003c\/ul\u003e","brand":"E-flite","offers":[{"title":"Default Title","offer_id":46715528183997,"sku":"EFL-M1400","price":67.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/4128\/0701\/files\/EFL-M1400-park-450-brushless-outrunner-motor-890kv.jpg?v=1777067465","url":"https:\/\/www.chiefrc.com\/products\/park-450-outrunner-brushless-motor","provider":"Chief RC Inc","version":"1.0","type":"link"}