Motocross

Ryan Dungey Wins Fourth 450SX Supercross Title via KTM

Red Bull KTM Factory Racing’s Ryan Dungey has taken KTM’s third consecutive (four in total) AMA 450SX Supercross World Championship victory in Las Vegas, Nevada aboard his 450 SX-F Factory Edition after a thrilling showdown finale to the 17-round 2017 series.