48V electric bike conversion kit -48V 500W motor -High efficiency -attractive price -CE approval

48V electric bike conversion kit

-48V 500W motor -High efficiency -attractive price -CE approval

 48V electric bike conversion kit

-48V 500W motor -High efficiency :82%

-Double wall rim and heavy duty spoke,rim size from 16''---28''

-6 or 9 tube controller 

-Brake lever

-Throttle ( Twist intelligent speed control )

Also can according customer's request add below parts into this kit  :

-- LED/LCD display with power and speed show

-- LiMn2o4 or LiFePo4 battery

-- Battery rack or battery bag

-- 1:1 PAS ( Intelligent pedal assistant system )