{"product_id":"ventus-vtb-ryuga-81kw-motor","title":"VTB Ryuga Hairpin 81kW Motor for Sur-Ron Ultra Bee (Collective)","description":"\u003cp class=\"p3\"\u003eTake your Sur-Ron Ultra Bee into an entirely different performance category with the \u003cspan class=\"s1\"\u003e\u003cb\u003eVTB Ryuga Hairpin 81kW Motor\u003c\/b\u003e\u003c\/span\u003e, available from Emoto Supply.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eEngineered specifically for the \u003cspan class=\"s1\"\u003e\u003cb\u003eSur-Ron Ultra Bee\u003c\/b\u003e\u003c\/span\u003e, the Ryuga is a high-output motor upgrade designed for riders who want extreme power without extensive fabrication or modification.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eDelivering \u003cspan class=\"s1\"\u003e\u003cb\u003eover 81kW of power and 114 Nm of torque\u003c\/b\u003e\u003c\/span\u003e when paired with the VTB AETOS V9600 Controller and a capable high-output battery system, the Ryuga transforms the Ultra Bee into a competition-level performance machine with explosive acceleration and exceptionally precise motor control.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e81kW+ Power Capability\u003c\/b\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e114 Nm of Torque\u003c\/b\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for the Sur-Ron Ultra Bee\u003c\/li\u003e\n\u003cli\u003eDirect plug-and-play motor replacement\u003c\/li\u003e\n\u003cli\u003eNo frame or motor-mount modifications required\u003c\/li\u003e\n\u003cli\u003eAdvanced hairpin motor design\u003c\/li\u003e\n\u003cli\u003eEngineered for the VTB AETOS V9600 Controller\u003c\/li\u003e\n\u003cli\u003eHigh-performance throttle response\u003c\/li\u003e\n\u003cli\u003ePrecision motor control\u003c\/li\u003e\n\u003cli\u003eBuilt for extreme-output Ultra Bee applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e81kW+ Performance\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003eThe VTB Ryuga is built for riders pushing the Sur-Ron Ultra Bee far beyond stock performance.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eWhen paired with the \u003cspan class=\"s1\"\u003e\u003cb\u003eVTB AETOS V9600 Controller\u003c\/b\u003e\u003c\/span\u003e and an appropriately rated high-output battery, the Ryuga is capable of delivering more than \u003cspan class=\"s1\"\u003e\u003cb\u003e81kW of power\u003c\/b\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eThat’s over \u003cspan class=\"s1\"\u003e\u003cb\u003e108 horsepower equivalent\u003c\/b\u003e\u003c\/span\u003e from an Ultra Bee motor platform.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eThe result is massive acceleration and power delivery intended for serious high-performance builds.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e114 Nm of Torque\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003eWith up to \u003cspan class=\"s1\"\u003e\u003cb\u003e114 Nm of motor torque\u003c\/b\u003e\u003c\/span\u003e, the Ryuga provides the immediate low-end and mid-range response expected from a competition-oriented electric powertrain.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eThe combination of high torque and massive power capability makes it suitable for riders building Ultra Bees for aggressive acceleration, racing, and other high-performance applications.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eHairpin Motor Technology\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003eThe Ryuga utilizes an advanced \u003cspan class=\"s1\"\u003e\u003cb\u003ehairpin winding design\u003c\/b\u003e\u003c\/span\u003e engineered to support high current, increased power density, and efficient heat management.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eHairpin winding technology allows the stator to use precisely formed conductors rather than conventional round-wire winding methods, helping optimize conductor density within the motor.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eFor high-output applications, this architecture provides the foundation needed to support the Ryuga’s extreme performance capability.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003ePlug-and-Play Ultra Bee Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003eUnlike motor upgrades that require fabrication or extensive chassis modifications, the VTB Ryuga was engineered specifically around the \u003cspan class=\"s1\"\u003e\u003cb\u003eSur-Ron Ultra Bee platform\u003c\/b\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eThe motor installs as a direct replacement with \u003cspan class=\"s1\"\u003e\u003cb\u003eno motor-mount or frame modifications required\u003c\/b\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eFitment:\u003c\/b\u003e\u003cspan class=\"s2\"\u003e Sur-Ron Ultra Bee\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003ePair With the VTB AETOS V9600\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003eFor maximum performance, pair the Ryuga with the \u003cspan class=\"s1\"\u003e\u003cb\u003eVTB AETOS V9600 Smart Controller\u003c\/b\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eThe V9600 provides the current capability and advanced motor control required to unlock the Ryuga’s high-output potential while allowing extensive tuning of throttle response and power delivery.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eRecommended Performance System\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eVTB Ryuga Hairpin Motor + VTB AETOS V9600 Controller + High-Output Battery\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eYour battery, BMS, wiring, connectors, and supporting components must be capable of safely supplying the power demanded by the controller and motor.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eBuilt for Extreme Ultra Bee Builds\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003eThe Ryuga isn’t designed as a mild stock replacement. It’s built for riders looking to transform the Ultra Bee into a significantly more powerful machine.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eWhether you’re building for racing, acceleration, or maximum performance, the Ryuga provides the motor architecture needed to push the Ultra Bee platform into serious power territory.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eImportant\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cb\u003e81kW+ output requires the appropriate controller, battery, BMS, wiring, connectors, tuning, and supporting components\u003c\/b\u003e\u003c\/span\u003e. Installing the motor alone will not produce maximum advertised power.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eActual output will vary depending on battery voltage, available battery current, controller configuration, temperature, gearing, drivetrain configuration, and other operating conditions.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eHigh-power builds place significantly greater loads on the drivetrain, brakes, suspension, tires, electrical system, and other vehicle components. Professional installation and proper system configuration are strongly recommended.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eVendor\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eEmoto Supply\u003c\/b\u003e\u003c\/p\u003e","brand":"Emoto Supply","offers":[{"title":"Default Title","offer_id":48943906259097,"sku":"sku-58134854271136","price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0442\/8146\/2937\/files\/images-5.jpg?v=1787899035","url":"https:\/\/kmodsracing.com\/products\/ventus-vtb-ryuga-81kw-motor","provider":"K. Mods","version":"1.0","type":"link"}