Gngelectric supply inexpensive electric bike kits system which allow you
 to convert your own conventional bike into a battery-powered electric bicycle.

48V-72V(500W-2500W) GNG MOTOR (BRUSHLESS) 
with little damages of casing


For replacement of  GNGelectric mid drive kits

  • Replacement parts can be supplied.
  • Affordable and high quality.
  • Professionals help you to solve problem on installing the kits. 


 1.Can I install  the kit on my 18 speed/24 speed bike?

    Yes, you can. This kit is designed for all types of bikes with 68mm bottom bracket.

 2.Do I need to pedal when the motor is working?

    No,this kit has build-in freewheel in the crank set and in the motor.You do not need to pedal when the motor is working .Also, the motor will not spin when you are pedaling .This allows you to have the normal function of a bike.

  3.Is the kit  include batteries?

  No, the kit  includes all the parts you need except batteries to convert the bike into  electric bike.You need to buy the batteries by yourself.

  4.Where should I  mount the batteries ?

  We do not  provide the battery box. But you can install it above the rear wheel on  rear rack, or even make a box(need some DIY skills).You can design whether the  batteries can take out or hard wired.