GNGelectric

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

MID DRIVE KIT

FIRST STAGE MID DRIVE KIT

24V/ 36V 250W

BRUSHED MOTOR

USD 165

FIRST STAGE MID DRIVE KIT 
36V 350W
BRUSHED MOTOR
USD 182
SECOND STAGE MID DRIVE KIT
24V/ 36V 350W
BRUSHED MOTOR
USD 178 ON SALE!
SECOND STAGE MID DRIVE KIT
48V 450W
BRUSHED MOTOR
USD 225
SATELLITE GEAR REDUCTION MID DRIVE KIT (GEN 2)
36V 350W or 48V 400W
BRUSHLESS MOTOR
USD318
BELT REDUCTION MID DRIVE KIT
48V 450W
BRUSHLESS MOTOR
USD 318.8
CHAIN REDUCTION MID DRIVE KIT
48V 450W or 60V 650W
BRUSHLESS MOTOR
USD 328.8

FIRST STAGE MID-DRIVE KIT(NEW BRACKET)

24V/36V 250W

USD 208


SECOND STAGE MID DRIVE KIT

DUAL-MOTOR

48V 900W
BRUSHED MOTOR
USD 320

First stage vs Second stage mid drive kit:

First stage mid drive kits are installed right behind the bottom bracket and drive the original chain. Which makes it less observable. 

Second stage mid drive kits are installed in front of the bottom bracket and drive the crank wheel using an additional chain. The crank wheel then drive the original rear freewheel system to power the bike. 


MID DRIVE KITS Features:

  • Freewheel clutch system allows you to pedal the bike without turning the motor. Meanwhile, you don't need to pedal while the motor is running.
  • Much higher efficiency than hub motor as you can shift gears. In addition, motor can run at high rpm (Most efficient) thanks to the reduction system.
  • You can pedal and use the motor at the same time to increase power.
  • Designed for all 68mm bottom bracket bike, which is the commonest type bike frame.
  • Unlike conventional hub motor and side mounted kits, the centre of gravity of mid drive kits are low and right in the middle of the frame. Thus, you can handle the bike comfortably and easily.
  • You can obtain high top speed and high torque for climbing hills by choosing the right gears.
  • Light weight: the freewheel crank system is made by alluminium alloy and the mounting bracket is simple and clean. Thus you will only add extra 2-3kg to your bike normally after replacing the old crank set and bottom bracket.
  • Easy to install: Only basic techniques are required and you can ask for our help online.

Why GNGelectric mid drive kits?

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