Waterproof Wireless Bike / Bicycle Computer (Speedometer Odometer)

Bicycle Computer 

 This is a great tool for its price. This Bike Computer Odometer Speedometer has many useful functions. It is also very durable considering even you have put over 500 miles on it, you even don’t have to change the battery. It is functioned as tracking your training progress in real time. Easy operation and durability make it popular with people. Generally speaking, with it, you can control your riding every moment.

Main Features:
Multifunctional Wired Bicycle Computer 
Dynamic display: Real-time speed, trip distance, average speed, burn calories, temperature, comparator, maintenance remind, low battery alert, automatic loop, backlight etc.
Noctilucent function, with high brightness backlight, query information at night is clear at a glance
With auto power off function
Water resistant design makes it more convenient to use 
High quality sensors, stable performance, accurate speed
Fashion appearance, portable and support quick release 
Wide range of application, suitable for almost all bicycles