Watch as RTBA Films takes us to Calgary and Round 3 of the Rockstar Energy Drink MX Nationals. During this incredible day of racing, both Shawn Maffenbeier and Matt Goerke were the dominant riders in the MX2 and MX1 classes.
Watch as RTBA Films takes us to Calgary and Round 3 of the Rockstar Energy Drink MX Nationals. During this incredible day of racing, both Shawn Maffenbeier and Matt Goerke were the dominant riders in the MX2 and MX1 classes.
