{"product_id":"surpass-hobby-3665-brushless-motor","title":"Surpass Hobby KK 3665 Brushless Motor 1800\/2300\/2900\/3100\/3500KV for 1\/10 2S\/3S RC Drift Car","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Surpass Hobby KK 3665 is a brushless motor for 1\/10 scale RC drift, racing, and off-road car builds, designed to deliver strong torque and stable high-RPM performance on 2S–3S setups. It uses a 4-pole, 12-slot high-torque design and 4.0mm gold bullet connectors for low-resistance power delivery.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eKK waterproof series brushless motor for RC car applications\u003c\/li\u003e\n\u003cli\u003eKV options: 1800KV \/ 2300KV \/ 2900KV \/ 3100KV \/ 3500KV\u003c\/li\u003e\n\u003cli\u003eCNC-machined 6061-T6 aluminum heatsink can\u003c\/li\u003e\n\u003cli\u003eHigh-purity copper windings for efficient power conversion\u003c\/li\u003e\n\u003cli\u003ePrecision-balanced rotor for smooth operation and reliability\u003c\/li\u003e\n\u003cli\u003eStator laminations: 0.35mm\u003c\/li\u003e\n\u003cli\u003eHigh-RPM ABEC5 oversized bearings\u003c\/li\u003e\n\u003cli\u003e4.0mm gold connectors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSURPASS HOBBY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eKK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e3665\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor type\u003c\/td\u003e\n\u003ctd\u003eBrushless (4-pole, 12-slot)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKV (RPM\/Volt)\u003c\/td\u003e\n\u003ctd\u003e1800KV \/ 2300KV \/ 2900KV \/ 3100KV \/ 3500KV (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e1400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax RPM\u003c\/td\u003e\n\u003ctd\u003e50000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax current\u003c\/td\u003e\n\u003ctd\u003e95 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor diameter\u003c\/td\u003e\n\u003ctd\u003e36 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor length\u003c\/td\u003e\n\u003ctd\u003e65 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft diameter\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft length\u003c\/td\u003e\n\u003ctd\u003e17 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003e4.0mm gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor weight (NW)\u003c\/td\u003e\n\u003ctd\u003e245 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage size\u003c\/td\u003e\n\u003ctd\u003e110 x 68 x 42 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage weight (GW)\u003c\/td\u003e\n\u003ctd\u003e278 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1 x SURPASS HOBBY KK 3665 brushless motor\u003c\/li\u003e\n\u003cli\u003e1 x English manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1\/10 scale RC drift cars\u003c\/li\u003e\n\u003cli\u003e1\/10 scale RC touring\/racing cars\u003c\/li\u003e\n\u003cli\u003e1\/10 scale RC off-road car builds where a 3665-size motor is supported\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor selection help (KV choice, 2S\/3S setup guidance, and basic fitment questions), contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"Surpass Hobby KK 3665 brushless motor, red 36x65mm can with 5mm shaft and 4.0mm gold bullet connectors\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Surpass-Hobby-3665-1800KV-2300KV-2900KV-3100KV-3500KV.webp?v=1785339118\"\u003e\u003cp\u003eBuilt for 1\/10 RC drift, touring, and off-road builds, the KK 3665 combines strong torque with stable high-RPM performance on 2S–3S setups.\u003c\/p\u003e\n\u003cimg alt=\"Surpass Hobby 36 series brushless motor specification chart with wiring diagram and model table\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Surpass-Hobby-3665-1800KV-2300KV-2900KV-3100KV-3500KV_2a204044-1ec3-4dc9-9064-d729b1d6a630.webp?v=1785339129\"\u003e\u003cp\u003eA full spec table and wiring reference help confirm the right KV option and fitment for your chassis and ESC.\u003c\/p\u003e\n\u003cimg alt=\"Surpass Hobby KK 3665 motor size drawing with 36mm diameter can, 65mm length, and 17mm shaft length\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Surpass-Hobby-3665-1800KV-2300KV-2900KV-3100KV-3500KV_65e6e78a-cbe8-4cd1-a51d-d9b7b68993e4.webp?v=1785339139\"\u003e\u003cp\u003e36mm diameter and 65mm can length with a 5mm shaft for common 1\/10-scale motor mounts and pinions that support 3665 size.\u003c\/p\u003e\n\u003cimg alt=\"Surpass Hobby KK waterproof series brushless power system retail box with 110 x 68 x 42 mm package dimensions\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Surpass-Hobby-3665-1800KV-2300KV-2900KV-3100KV-3500KV_5b69a6c2-eee6-428f-a040-08bfd5eda72a.webp?v=1785339150\"\u003e\n\u003c\/div\u003e","brand":"Surpass Hobby","offers":[{"title":"1800KV","offer_id":53736392392928,"sku":null,"price":49.0,"currency_code":"USD","in_stock":true},{"title":"2000KV","offer_id":53736392425696,"sku":null,"price":49.0,"currency_code":"USD","in_stock":true},{"title":"2300KV","offer_id":53736392458464,"sku":null,"price":49.0,"currency_code":"USD","in_stock":true},{"title":"2900KV","offer_id":53736392491232,"sku":null,"price":49.0,"currency_code":"USD","in_stock":true},{"title":"3100KV","offer_id":53736392524000,"sku":null,"price":49.0,"currency_code":"USD","in_stock":true},{"title":"3500KV","offer_id":53736392556768,"sku":null,"price":49.0,"currency_code":"USD","in_stock":true},{"title":"80A ESC for 3665 Motor","offer_id":53736392589536,"sku":null,"price":65.0,"currency_code":"USD","in_stock":true},{"title":"Programming Card","offer_id":53736392622304,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/O1CN01oVFiF42Hok7RZY5gI__1945159198.jpg__1.webp?v=1785338677","url":"https:\/\/rcdrone.top\/ko\/products\/surpass-hobby-3665-brushless-motor","provider":"RCDrone","version":"1.0","type":"link"}