Introduction: The 72v 3000w and 48v 2000w brushless motor kits greatly enhance go kart trustworthiness with 6.9 N·m torque, productive battery use, and durable products for regular performance in varied situations. as https://cnkunray.com/products/kunray-my1020-48v-60v-72v-3000w-2500w-2000w-brushless-motor-for-electric-scooter-go-karts-high-speed-motor-ebike-conversion-kit?VariantsId=10928