1800W Electric Brushless DC Motor 48V 4500rpm Motor for E-Bike Dirt Bike

VEVOR 1800W Electric Brushless DC Motor 48V 4500rpm Motor for E-Bike Dirt BikeFeel the SpeedEnhance Your Ride100 Pure Copper Core MotorDurable ReliableDurable ReliableEfficient PerformanceApplicable Gear Ratio 11 Teeth 64 TeethNo-load Rotation Speed 5300 RPMLoad Capacity 330.7 lbs 150 kgRated Rotation Speed 4500 RPMItem Model Number BY1020DProduct Weight 9.9 lbs 4.5 kgRated Power 1800WProduct Dimensions 5.3 x 4.2 x 4.4 inch 134 x 107 x 112 mmRated Torque 4NmRotation CW