Features:  

*48V-72V Electric Bike Sine Wave Split Intelligent Motor Speed Controller 1500W 

*Perfect replacement for the old or damaged one.

*Suitable for electric bicycle 

*Powerful start, climbing power large and small motor noise.

*100% brand new and high quality

*Made of high quality material, durable and practical to use

Specifications: 

*Color: Black (As picture show） 

*Voltage: 48V/60V/72V

*Undervoltage: 42V/52V/62V

*Power: 1500W

*Current: 50A

*Material: Aluminum alloy + ABS

*Size: about 17.8*9*4.9cm

Package Contents: 

1 * controller

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

2. Please allow slight manual measurement deviation for the data.