Secrets of the fastest Suzuki RM-Z250 on the planet

With a second place finish in its first US AMA Pro National in 2019, Alex Martin's Suzuki is clearly the quickest RM-Z250 on the planet. With support direct from the Suzuki factory as well as Yoshimura, the bike is run and tuned by the Joe Gibbs Racing team - one of the most successful NASCAR race teams of all time. We learn from Alex what the bike is like to ride, and get let in on the technical mods by legendary Suzuki race engineer Lee McCollum.