Electric Rickshaw Conversion Kit with Gear Bridge ASSY Steel DC Motor

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 orange line are the distances of the steel plates, 
which are different 400mm and 600mm respectively.(notice:the integrated bridge all double steel plate).
3.The customer generally measure the Green Color Line Show Distance.

Notice:
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.