{"product_id":"scorpion-a2-10020-brushless-outrunner-motor-135kv-160kv-175kv","title":"Scorpion A2-10020 Brushless Outrunner Motor | 12S | Up to 9500W | 120cc Equivalent | 135KV, 160KV \u0026 175KV","description":"\u003cp\u003eThe Scorpion A2-10020 Brushless Outrunner Motor is part of Scorpion's flagship A2 Series, developed to provide the ultimate power system for giant-scale freestyle, aerobatic and UAV aircraft. Engineered using premium materials and advanced manufacturing techniques, the A2 Series delivers exceptional efficiency, reliability and power for the most demanding RC pilots.\u003c\/p\u003e\n\u003cp\u003eDesigned as an electric equivalent to a 120cc petrol engine, the A2-10020 produces up to 9,500 watts of peak power on a 12S LiPo system, making it ideal for giant-scale aerobatic models and UAV platforms requiring uncompromising performance.\u003c\/p\u003e\n\u003cp\u003eThe A2 Series achieves its outstanding efficiency through optimised high-strength rotor magnets, premium 0.2mm silicon steel stator laminations, and 200°C+ high-temperature enamel-coated copper windings. Combined with a robust mechanical design extensively tested by Scorpion's world-class team pilots, the result is a motor that delivers smooth power, excellent cooling and long-term durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable in three KV ratings to suit your aircraft setup:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e135KV – Ideal for maximum torque and larger propeller combinations.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e160KV – Excellent all-round performance with outstanding efficiency.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e175KV – Perfect for high-performance setups including 120cc equivalent aircraft\u003c\/li\u003e\n\u003cli\u003eusing a 28×13 propeller on 12S LiPo.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium Scorpion A2 Series brushless outrunner motor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable in 135KV, 160KV and 175KV\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned as an electric replacement for 120cc petrol engines\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDelivers up to 9,500W peak power\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh continuous output of 6,100W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptimised high-efficiency rotor magnets\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePremium 0.2mm silicon steel stator laminations\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-temperature 200°C+ copper windings\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutstanding efficiency and cooling performance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrecision manufactured for smooth, reliable operation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned and tested by Scorpion's professional team pilots\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for giant-scale aerobatic aircraft and UAV platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGiant-scale RC aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e35–40% aerobatic aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIMAC competition aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e120cc equivalent electric conversions\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e3D aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFreestyle aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUAV platforms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLarge custom electric aircraft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Summary\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Scorpion A2-10020 is one of Scorpion's most powerful and efficient brushless outrunner motors, offering outstanding performance for giant-scale aircraft. With premium construction, exceptional efficiency and up to 9.5kW peak output, it's the ideal choice for serious pilots seeking maximum reliability and power. Available in 135KV, 160KV and 175KV versions to suit a variety of aircraft and propeller combinations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: Scorpion A2-10020\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMotor Type: Brushless Outrunner\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable KV Ratings: 135KV, 160KV, 175KV\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended Battery: 12S-14S LiPo\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eContinuous Current: 135A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePeak Current*: 210A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eContinuous Power: 6,100W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePeak Power*: 9,500W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight (Motor Only): 1,406.8g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight (Including Mounts): 1,640.4g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMotor Dimensions: 112.2 × 59.25mm (+30mm Prop Spacer)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 10mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStator Diameter: 100mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStator Thickness: 20mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNumber of Stator Arms: 24\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMagnet Poles: 28\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMotor Wind: 7T 4Y\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMotor Wire: 12-Strand × 0.41mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNo Load Current (15V): 2.75A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal Resistance: 7.8mΩ\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMotor Inductance (1kHz): 12.2µH\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Peak current and power are intended for intermittent full-throttle operation (10–180 seconds depending on cooling and application).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Setup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBattery: 12S-14S LiPo\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended Propeller (175KV): Scorpion 28×13 Carbon\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended ESC: Scorpion Tribunus III 14-220A ESC SBEC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 × Scorpion A2-10020 Brushless Outrunner Motor\u003cbr\u003e1 × A2-100 Cross Mount (selected at checkout)\u003cbr\u003e1 × A2-100 Prop Mount (6 × M5 @ 29mm)\u003cbr\u003e3 × Female 6mm Bullet Connectors\u003cbr\u003e3 × Scorpion Stickers\u003cbr\u003e1 × Accessory Hardware Pack\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Buy from Probuild Aircraft?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✅ Official UK Scorpion stockist\u003cbr\u003e✅ 100% genuine Scorpion products\u003cbr\u003e✅ Trusted by top international pilots\u003cbr\u003e✅ Fast UK shipping\u003cbr\u003e✅ Trusted by pilots since 1993\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Scorpion","offers":[{"title":"135kv (14S)","offer_id":56769270055298,"sku":"A2_10020_135","price":899.0,"currency_code":"GBP","in_stock":false},{"title":"160kv (12S)","offer_id":56769270088066,"sku":"A2_10020_160","price":899.0,"currency_code":"GBP","in_stock":false},{"title":"175KV (12S)","offer_id":56769270120834,"sku":"A2_10020_175","price":899.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7711\/0146\/files\/i5_333_popup_image.jpg?v=1784138282","url":"https:\/\/www.probuild-uk.co.uk\/products\/scorpion-a2-10020-brushless-outrunner-motor-135kv-160kv-175kv","provider":"Probuild Aircraft Ltd","version":"1.0","type":"link"}