Carson Brown and Ken Roczen RM85 Battle! ERA’s Episode 1 , Ken Roczen and myself fire up an RM85 to battle it out for lap times on the first episode of my new series “ERA’s”. Roczen grew up racing RM85’s and you guys know I’ll never miss a chance to ride one too! It was fun for us to each ride this same bike, and battle out some lap times down in Florida! We all know Ken Roczen is a beast on anything he touches. Internet Videos Rides