{"product_id":"injora-purple-viper-1721-brushless-motor-for-1-24-scx24-copy","title":"INJORA Purple Viper 1721 Brushless Motor for 1\/18 TRX4M Ascent-18","description":"\u003cp\u003eINJORA Purple Viper 1721 Brushless Motor for 1\/18 TRX4M Ascent-18\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eESC\u003c\/strong\u003e: Compatible with INJORA MBL32 ESC, OR30 ESC and QuicRun Mini24 ESC. \u003cspan\u003eNot compatible\u003c\/span\u003e with other ESCs!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission\u003c\/strong\u003e: Compatible with 1\/18 TRX4M, 1\/18 Redcat Ascent18 transmissions, \u003cspan\u003enot compatible\u003c\/span\u003e with 370 transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery\u003c\/strong\u003e: 3S batteries are highly recommended for optimal performance and smoother low-speed control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-lark-html-role=\"root\"\u003e\u003cspan\u003e\u003cspan data-eleid=\"5\" class=\"text-only\"\u003e\u003cstrong\u003eNote\u003c\/strong\u003e:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-lark-html-role=\"root\"\u003e\u003cspan\u003e\u003cspan data-eleid=\"5\" class=\"text-only\"\u003eSome \u003c\/span\u003e\u003cspan data-eleid=\"5\" class=\"text-only\"\u003enoise at mid-throttle is normal for the 1721 motor due to its high-speed, open-rotor design. This does not indicate a defect.\u003c\/span\u003e\u003cspan data-eleid=\"5\" class=\"text-only\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-lark-html-role=\"root\"\u003e\u003cspan\u003e\u003cspan data-eleid=\"5\" class=\"text-only\"\u003eThe 1721 Purple Viper is best for rigs under 700g. For heavier rigs, we recommend the 2204 Fat Viper for stronger drag brake performance.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmooth and linear at low speeds, powerful and aggressive at high speeds.\u003c\/li\u003e\n\u003cli\u003eRuns more quietly than brushed systems, producing virtually no noise.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes a protective sleeve at the wire outlet for enhanced durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMotor Specifications：\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel Number: 1721\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMotor Type: Sensorless Brushless Outrunner\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRPM\/Volt: 2800KV\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMotor Poles: 14\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMotor Slots: 12\u003c\/li\u003e\n\u003cli\u003eNo-Load Current (11.1V): 0.7A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax Current: 20A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMotor Connectors: PH2.0 3Pin\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: 17.1*21mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMotor Output Shaft Diameter: Φ2mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMotor Pinion: 0.4mod 11T\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 18.7g\u003c\/li\u003e\n\u003cli\u003eWaterproof: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 * 1721 Brushless Motor\u003c\/li\u003e\n\u003cli\u003e1 * Motor Pinion and Tool\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-slate-fragment=\"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\"\u003e1 * Motor Mount\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Injora","offers":[{"title":"Default Title","offer_id":57643318444198,"sku":"INM19-4M","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/9412\/4966\/files\/DSC08332.avif?v=1791996826","url":"https:\/\/www.evshobbiesusa.com\/products\/injora-purple-viper-1721-brushless-motor-for-1-24-scx24-copy","provider":"EVS Hobbies USA","version":"1.0","type":"link"}