Milestone MX GOPRO Thursday AM 11/15/12 Milestone MX GOPRO Thursday AM 11/15/12 Vital MX Play Again First video on the new 450. Only ridden it a hand full of times so still getting use to it but getting the hang of it! Related: Milestone MX Onboard Video Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter BPhillips73 6/26/2014 2:41am Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter Related 0 comments Sort: Newest FirstOldest FirstPopular Comments have been disabled.