VEVOR 450W Electric Brushed DC Motor Kit - 36V 3000rpm Motor with Upgraded Speed Controller and Twistgrip Throttle Kit for Go Karts E-Bike Motorcycle ScooterFeel the SpeedEnhance Your RideNew-Generation Controller100% Pure Copper Core MotorEfficient PerformanceHigh QualityApplicable Gear Ratio: 7.18:1,No-load Rotation Speed: 4000 RPM (560 RPM after Deceleration),Load Capacity: ≤ 220.5 lbs / 100 kg,Noise: 70 dB,Rated Rotation Speed: 3000 RPM (410 RPM after Deceleration),Item Model Number: BY1018-1,Product Weight: 8.9 lbs / 4.02 kg,Rated Power: 450W,Product Dimensions: 4.61 x 4.41 x 5.08 in / 117 x 112 x 129 mm,Rated Torque: 1.43N·m,Rotation: CW