Features:

*Suitable for electric bicycles and scooter.

*Provide wiring diagram,for your easy installation.

*The wires and interfaces are wear-resistant, and ensure low malfunction of long use.

*This item is a brushed motor controller, it can provide steady speed and sensitive control of braking and direction changes.

*The controller shell is made of aluminium alloy, which can protect the inner circuit and good for heat dissipation to avoid thermal overloading.

Specifications:

*Product Name:36V or 48V 500W Electric Bicycle Brush DC Motor Speed Controller

*Material:Aluminum Alloy

*Size:8.3*6.5*3.7cm

*Color:White

*Weight:About 174g

*Rated Voltage:36/48V

*Match Motor:500W

Package Content:

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.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.