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.

https://www.ifgoiano.edu.br/periodicos/index.php/multiscience/user/viewPublicProfile/657364

As one of many flag bearers of Garmin, the Edge 520 is one of the best bicycle personal computers available on the market specifically for riders that have a efficiency driven way of thinking for using a pc.