10 years experience low noisy, environment protection tricycle motor high power Model No.Differential MotorVoltage(V)DC48 ,64VPower(W)500,800,1000,1200WSpeed(km/h)≤28Fork size(mm) Efficiency(%)≥78Wheel size Brake Type-Free wheel-Cable Locationshaft side,rightSpoke specification Colorsliver,blackNoise≤65dbNet Weight≤7.4KgSampleavailable If you're interested in our motors, please contact me ...