MXA VIDEO: 2025 TRIUMPH TF450-RC FOUR-STROKE

The 2025 Triumph TF450-RC dirt bike is officially here and MXA’s Josh Mosiman spent a full day on it in Atlanta, Georgia, at Triumph’s new training facility and headquarters for their AMA racing efforts. Triumph developed their TF250-X and TF450-RC in tandem, which means the frame, swingarm, linkage and suspension all cross over from the 250 model, except suspension settings of course. The TF450-RC has an aluminum frame, Kayaba AOSS suspension with spring forks, D.I.D rims with Dunlop MX33 tires, Brembo brakes and Brembo hydraulic clutch actuation with a one-piece steel clutch basket and primary gear. Let us know in the comments if you have any questions about this new machine!