{"product_id":"kunray-kr5v-v2-new-upgrade-electric-bldc-motor-72v-5000w-upgrade-electric-motor-for-razor","title":"Kunray KR5V V2 New Upgrade Electric BLDC Motor 72V 5000W Upgrade Electric Motor For Razor","description":"\u003cul\u003e\n\u003cli\u003eThe KUNRAY\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eKR5V V2\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eis a next-generation 72V 5000W high-performance brushless motor engineered for Dirt Bikes, E-Motorcycles, Go-Karts, and Razor MX \/ SX series vehicles.   With a reinforced motor shaft, upgraded housing, and expanded sprocket compatibility, the KR5V V2 delivers explosive torque, superior durability, and stable power output—perfect for high-demand electric vehicle builds and performance upgrades.\u003c\/li\u003e\n\u003cli\u003e Mounts directly into\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eRazor MX650, MX500, SX500, Indian650,RSF650\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003echassis without modification.  Ideal for\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eDirt Bike, Go-Kart, Electric Motorcycle\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003econversions.\u003c\/li\u003e\n\u003cli\u003e BLDC Motor: Brushless High Speed Mid Drive Motor, Voltage 72V DC, Rated Power 5000W , Peak Power 10kw.Current 60A, Rated Speed 5000rpm\/min, (Max 8000RPM).  Torque N.m: 8.5N. m,Peak N.m: 35N.m\u003c\/li\u003e\n\u003cli\u003eWith\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e6.0 Gear Ratio\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eWe are Hitting\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e60MPH\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eat Full Battery on 72 Volt with 100 Line Amps ( Can Vary Depending on Riders Weight, Wheel Size, Chain Size, Tire Size, and Train.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ride or Die R\u0026D","offers":[{"title":"Default Title","offer_id":48263386792106,"sku":"KRKR5VV2","price":259.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2455\/9786\/files\/Screenshot2026-01-118.59.05PM.png?v=1777443563","url":"https:\/\/rebelsugar.net\/products\/kunray-kr5v-v2-new-upgrade-electric-bldc-motor-72v-5000w-upgrade-electric-motor-for-razor","provider":"RebelSugar","version":"1.0","type":"link"}