Electric Trike Cargo Kit with Disc Brake Differential Gear Bridge

Self Confirmation Integrated Shift Disc Brake Rear Axle Bridge Size
1.The first step - the professional measure a rear axle we need to measure the blue marked size , simply say - the distance from the inner of left side disc brake ear to the inner of the right side disc brake ear, thus confirming the length of the rear axle.
2. The second step --- confirm the distance of the steel plate
You can be seen from the above figure that the pink line and the red line are the distances of the steel plates, 
which are different 400mm and 600mm respectively.

Notice:
The default configuration of this kit is: rear axle model size: 400*600*780, motor 48V 800W;
If different rear axle sizes are required, please inform the size when ordering (for the measurement method of the dimensions, see the rear axle size measurement method in the above figure ).
Motors : We have 500W, 550W, 650W, 800W, 1000W, 1100W, 1200W. All can be selected according to customer requirements.