CDR Yamaha's Dean Ferris and Dylan Long put the all new 2018 Yamaha YZ450F through its paces as we gear up for our official Australasian launch.
What did the 450 SX Class riders think of their performances at the final round of the 2017 Monster Energy AMA Supercross Championship.
Ricky Carmichael rides the new 2018 Suzuki RM-Z450.
Dirtriderz is running its annual 10 Forest in 10 Days, Royal Children’s Hospital Good Friday Appeal.