Examples of customer electric bike assembly motor choices: RH205S 9x7 330/420 Very Fast, with just enough torque to allow it to climb some hills. RH205S 10x6 350/480 Ultra Fast, perfect for long distances, to be avoided in the mountains. accessory kits to choose from, this will define the final power of your kit: 14 TLCD: 14 amps, from 450 to 800...
RH205S 180/280: Only torque !!! Ideal for mountain biking. Main features of electric bike motor with 36 volt or 48 volt battery: Maximum speed: 36 volts = 24 km/h 48 volts = 35 km/h 52 Newton meters of torque from 165 rpm in 48 volts r / min maximum 36 volts = 180 rpm rpm 48 volts = 280 rpm Maximum permissible power = 2,000 W = Permissible voltages 24V 72V Increased speed and torque when used with 60v or 72v battery