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Fasst Flex Bars

RACE-READY YFZ450R

By the staff of Dirt Wheels RACE-READY YFZ450R. What it takes to be a champion: skill, talent, strength, commitment, motivation, courage, endurance, and much more. That’s the stuff WORCS 2018 ATV Pro Championship winner Mile Sloan is made of. However, some of the most crucial aspects of a pro racer’s program are a machine that is built for battles and a team that supports the effort. Duncan Racing International has been in the pages of Dirt Wheels quite a lot throughout 2019 and 2020 issues. That simply stems…

HOW-TO: CHANGE A YFZ450R HANDLEBAR

By the staff of Dirt Wheels HOW-TO: CHANGE A YFZ450R HANDLEBAR Virtually any component of your favorite ATV can be exchanged for a part that was designed to improve your riding experience. Yamaha spent countless hours making sure that adding a 1 1/8-inch fat bar to their YFZ450R would improve its overall handling and ride quality, and it certainly did. However, the aftermarket innovates and adds products to our world of off-roading that can considerably improve the handling of our favorite machines. One such…

PROJECT ATV: Duncan YFZ450R

Over the years we have tested many fully built machines that we have given rave reviews over and some we haven’t liked much at all. Since the new sport ATV world is stagnant at the moment, we have been building plenty of older machines that prove that they are still very worthy of competing. Our last build with Golden West Cycle and Duncan Racing turned out very well. The WORCS-style Honda 450R we built was great on the track, trail and in the dunes. Afterwards, we contacted Duncan to build us a full MX-style YFZ450R with…