Royal Enfield Celebrates 125 Years with Major Partnership for the 2026 Progressive American Flat Track Season BTR Returns for its 7th Season: Bigger, Faster, and Coast-to-Coast What do you think this means for the 2026 season? Hit the full story on our site to see what’s ahead. 👀: bit.ly/4rFV30t or AmericanFlatTrack.com/News #americanflattrack #flattrack #FlatTrackRacing #ProgressiveAFT #royalenfield #buildtrainrace #btr