iCrew is Bike Navigation System for iPhone.

Anytime, anywhere with navigation
Set up an iCrew on your bicycle.
Navigation system tells where you are, and leads where you want to go.
Exclusive app make you possible make sure your mileage

- Starts iCrew new style

? Water proof body
? Just tap, no worry about the case
? Built in shock-resistant silicon
? Full turning for various app
? You can adjust an angle, it will be an onboard camera.
? Using navigation system, find your location and record your track
? Using exclusive app, grasp the speed and route

Price: $64.99

Click here to buy from Amazon