New Two-Stroke model and Redesigned YZ250FX Headline Yamaha’s Cross-Country Lineup MARIETTA, Ga. – June 4, 2019 – Yamaha Motor Corp., USA, announces its complete lineup of 2020 cross-country motorcycles specially designed for Hare Scrambles and Grand National Cross-Country (GNCC®) races, including the all-new YZ125X two-stroke motorcycle, as well as a newly redesigned YZ250FX. "Yamaha’s cross-country lineup builds on the unmatched success…