The Garmin Edge 830 has been my go-to mountain bike computer for the past 4 years, and it has served me well…very well!  I really like the clarity of the screen, its size and the fact that it’s a touch-screen display.  So I was very excited about getting my hands on the new Edge 840 and putting it through its paces, which I’ve been doing for 2 months.  In this blog I’ll hit the main features I use for mountain biking and gravel riding.