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.