Set 48V 1800W Electric Brushless Controller motor throttle grip for ATV Ship

Set 48V 1800W Electric Brushless Controller motor throttle grip for ATV ShipPure Copper Motor4500 RPM High SpeedDurable Aluminum Alloy ShellDual-Direction DesignSimple Speed ControlWide ApplicationMaximum Speed: 5200 RPM,No-load Current: ≤ 3.5A,Throttle Grip:,Speed Regulator (Throttle): 1-4.3V,Shaft Length: 5.28'' / 134 mm,Function: high, medium and low grades governor,Rated Speed: 4500 RPM,Horsepower: 2.4 HP,Maximum Current: 37.5A,Working Temperature: < 120 °C / 248 ℉,Mount Bracket Size: 2.2 x 4'' / 56 x 102 mm,Style: Striae & Round,Rated Torque: 4.0 N.m / 566.44 oz.in,Sprocket: T8F-9T,Peak Efficiency: ≥ 85%,Motor:,Output Power: 1800W,Adjustment range: Minimum ≤ 1.0V; highest ≥ 4.0V,Input Voltage: 48V DC,Controller:,Operating voltage: 5V,Conversion Efficiency: 90%,Phase Degree: 120°,Dimensions(L x W x H): 6.7 x 4.2 x 4.3'' / 169 x 107 x 110 mm,Model: BY15WF01-A,Rated Current: 33A,Under Voltage Protection Voltage: 41±0.5V,Net Weight: 9.26 lbs / 4.2 kg,Current: 33A