Round 4 of the Monster Energy Supercross championship brings a wealth of changes, as it's not only the first race in 2017 outside of California, but also the first race this season that will take place in a dome.
After battling rain in Southern California, the addition of a dome means much more suitable track conditions for the competitors. Pair that with arguably the best layout of the season and we're set for a great night of racing.
Get prepared with the Kawasaki Track Map for Phoenix and be sure to tune in to FS1 Saturday night at 9 p.m. ET / 6 p.m. PT. International viewers can watch via the Supercross Season Pass.