As one of the flag bearers of Garmin, the Edge 520 is one of the best bicycle computers out there in the market specially for riders who have a performance driven mindset for using a computer.

http://estadoycomunes.iaen.edu.ec/index.php/EstadoyComunes/user/viewPublicProfile/1035679

As one of many flag bearers of Garmin, the sting 520 is probably the greatest bicycle desktops out there in the market specially for riders who've a efficiency driven mentality for using a pc.