Key Features ✔Strong Load Weight: It has a strong load weight (220.5-440.9lbs). ✔Outstanding Performance: It adopts high power (3000W) that can provide a rated speed of 4900 rpm and a Max. speed of 6600 rpm. ✔Safe to Use: It has an IP33 protection level and an E-class insulation level. ✔Sturdy & Durable: The motor is made of high-end aluminum casing with pure copper coils, which has high-temperature resistance, low noise, anti-corrosion, and rust prevention, guaranteeing a long service life. ✔Easy to Handle: The package contains a set of handlebars. There are forward/reverse button and a 3-speed control button on the throttle twist handlebar, which are easy to handle and can meet your different riding needs. Details Heat Dissipation Holes: These holes on both sides of the motor can avoid overheating during operation. Diamond-shaped Pattern: The pattern on the handlebars can effectively enhance its friction, making the grip more comfortable and firmer. Application It is suitable for scooters, go-karts, mini electric motorcycles, dune buggies, and modified bicycles. Specification Material: Aluminum, Plastic, Rubber Motor Type: Brushless Pure Copper Motor Motor Voltage: 72V Power: 3000W Current: 80A Max. Speed: 6600rpm Rated Speed: 4900rpm Rated Torque: 5.44 N.m Protection Grade: IP33 Insulation Grade: E Speed Gears: 3 Load Weight: 100-200kg/220.5-440.9lbs Controller Size: 21.5*11.7*6.5cm/8.5*4.6*2.6in Motor Size (φ*L): 10.5*14.5cm/4.1*5.7in Package Size: 29.5*20.3*25.5cm/11.6*8*10in Net Weight: 6.7kg/14.8lbs Gross Weight: 7.1kg/15.7lbs Package Included 1* Brushless Motor 1* Controller 1 Set* Handlebars Other Accessories for Installation Notes 1.Please note that the motor speed will be determined based on load weight, wheel size, transmission gear ratio, and road conditions. 2.When connecting the controller to the wires, please make sure to connect the correct color to it. Otherwise, the controller may be damaged. 3.It is recommended to use batteries with a capacity of no less than 30Ah. The small battery capacity with insufficient discharge current can cause the motor to malfunction. 4.If you notice that the motor is shaking or making abnormal noises during the first use, please plug in the controller's learning cable to recognize the motor signal. Forcefully operating it may cause the motor to burn out.