THIS IS OUR PROOF The 2017 KX450F motorcycle is the most powerful, lightweight, and agile KX450F ever. Developed from the highest levels of racing, this championship bike has advanced technology sourced straight from the world’s premier race team—another reason why the KX450F is The Bike That Builds Champions.
2013 Kawasaki KX450F, Low hours! - PROOF in Five Back-to-Back Titles The KX450F has been updated for 2013 to help continue its back-to-back string of recent championships. The string began with Monster Energy Kawasaki?s Ryan Villopoto winning both the 2011 Supercross and 2011 Motocross titles, followed by leading the U.S. team to an overall victory at the Motocross of Nations, then Villopoto?s absolute domination of the Monster Energy Cup ? which also earned him the Monster Million. Last but not least, Villopoto recently defended his Supercross title by winning the 2012 championship on his KX450F!
