Onboard with Rockstar Energy KTM Moto One rider Bryan Mackenzie

Join Rockstar Energy KTM Moto One Rider #121 Bryan Mackenzie as he puts in an awesome 1st lap of the MX2 Race 3 at Round 1 of the ACU Maxxis British Motocross Championships at Fat Cat Moto Parc in Doncaster. Filmed with the Contour Roam.