Suzuki poured more than 40 years of open-class racebike engineering into the 2018 RM-Z450 to make it the hardest-hitting, sharpest-handling RM-Z ever.
The Freestyle Motocross competition for the 2017 Nitro World Games added eight new semifinalists to the pack after qualifiers in Southern California.
Ricky Carmichael rides the new 2018 Suzuki RM-Z450.
Check out the home of dirtbike superstar Ronnie Mac.