Kris Keefer introduces the 2021 Yamaha YZ250F with the help of Yamaha Motor Corporation's Mike Ulrich at State Fair MX Park. We know how the Yamaha stacks up in the 250 Class at the pro level, but what exactly does this bike offer for the consumer?

Keefer details the differences between the 2020 and 2021 models, what you can expect in both feel and performance of the new machine, and how you can better setup the new bike if you were to purchase it.

Video/edit by Kellen Brauer

Stay tuned to RacerXOnline.com for more information on the 2021 Yamaha YZ250F in the near future.

About Arma
Endurance and action sports require peak performance from athlete’s bodies and the proper nutrition before, during, and after these activities. Arma recognized a void in the marketplace and created a complete line of nutritional supplements formulated specially to help athletes and enthusiasts of all levels realize their maximum potential. They utilize not only the best ingredient combinations but clinically proven dosages. Arma nutritional supplements have undoubtedly achieved best-in-class formulations.

Arma's products were developed and tested in real-world conditions by an all-star team of athlete owners that includes Jeremy McGrath, the winningest rider in Supercross history; Chad Reed, two-time Supercross champion, who holds the record for the most career Supercross starts; and Nick Wey, a former factory rider with 191 Supercross main event starts to his credit, who now trains and coaches several of the sport’s elite.

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