Features:

*ABS shell, strong and wear-resistant, can be used normally between -20° and 60°.

*Color screen instrument, clear display, you can observe the data of the car at any time.

*High temperature resistant wiring, waterproof head, simple docking , .

*The handlebar diameter is 2.2cm, suitable for most handlebars on the market, easy to install.

*With USB charging port.

Specification:
Material:ABS+LCD meter.

Color:black.
QTY:1set
Voltage: 24V/36V/48V
Line length: about 1.8 meters.

Size:12*10*7cm.
Weight:207g.
SM-5Y

Red wire: positive pole of power supply

Black wire: Negative pole of power supply

Blue wire: electric door lock

Green line: communication receiving (RX)

Yellow line: communication transmission (TX)
SM-2Y

White wire: headlight power supply

Thick black wire: ground wire

Package Includes:
1 * bicycle speed display.

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 Australia; 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.